1010000122200 has 144 divisors (see below), whose sum is σ = 3483590741280. Its totient is φ = 262054068480.

The previous prime is 1010000122199. The next prime is 1010000122213. The reversal of 1010000122200 is 22210000101.

It is a super-4 number, since 4×1010000122200⁴ (a number of 49 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 7515984 + ... + 7649183.

It is an arithmetic number, because the mean of its divisors is an integer number (24191602370).

Almost surely, 2^{1010000122200} is an apocalyptic number.

1010000122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010000122200 is an abundant number, since it is smaller than the sum of its proper divisors (2473590619080).

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

1010000122200 is a wasteful number, since it uses less digits than its factorization.

1010000122200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15165226 (or 15165214 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1010000122200 its reverse (22210000101), we get a palindrome (1032210122301).

The spelling of 1010000122200 in words is "one trillion, ten billion, one hundred twenty-two thousand, two hundred".