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1122021122202 = 23262334506789
BaseRepresentation
bin10000010100111101101…
…010111010000010011010
310222021010120200200102100
4100110331222322002122
5121340344401402302
62215241022344230
7144030505115001
oct20247552720232
93867116620370
101122021122202
113a2934744042
1216155672b076
1381a631143b6
143c43dd85c38
151e2bdda2d1c
hex1053daba09a

1122021122202 has 12 divisors (see below), whose sum is σ = 2431045764810. Its totient is φ = 374007040728.

The previous prime is 1122021122197. The next prime is 1122021122231. The reversal of 1122021122202 is 2022211202211.

It is a happy number.

1122021122202 is a `hidden beast` number, since 11 + 220 + 211 + 2 + 220 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 672664065921 + 449357056281 = 820161^2 + 670341^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 62334506789 = 1122021122202 / (1 + 1 + 2 + 2 + 0 + 2 + 1 + 1 + 2 + 2 + 2 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31167253377 + ... + 31167253412.

Almost surely, 21122021122202 is an apocalyptic number.

1122021122202 is an abundant number, since it is smaller than the sum of its proper divisors (1309024642608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122021122202 is a wasteful number, since it uses less digits than its factorization.

1122021122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62334506797 (or 62334506794 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 1122021122202 its reverse (2022211202211), we get a palindrome (3144232324413).

The spelling of 1122021122202 in words is "one trillion, one hundred twenty-two billion, twenty-one million, one hundred twenty-two thousand, two hundred two".

Divisors: 1 2 3 6 9 18 62334506789 124669013578 187003520367 374007040734 561010561101 1122021122202