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1122020121010 = 25112202012101
BaseRepresentation
bin10000010100111101100…
…111000101100110110010
310222021010111210211001011
4100110331213011212302
5121340344122333020
62215240545101134
7144030463445035
oct20247547054662
93867114724034
101122020121010
113a293411a908
121615563277aa
1381a62b53789
143c43dba501c
151e2bdc5635a
hex1053d9c59b2

1122020121010 has 8 divisors (see below), whose sum is σ = 2019636217836. Its totient is φ = 448808048400.

The previous prime is 1122020120959. The next prime is 1122020121031. The reversal of 1122020121010 is 101210202211.

It can be written as a sum of positive squares in 2 ways, for example, as 1114517269849 + 7502851161 = 1055707^2 + 86619^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×11220201210103 (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56101006041 + ... + 56101006060.

Almost surely, 21122020121010 is an apocalyptic number.

1122020121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122020121010 is a deficient number, since it is larger than the sum of its proper divisors (897616096826).

1122020121010 is a wasteful number, since it uses less digits than its factorization.

1122020121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112202012108.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1122020121010 its reverse (101210202211), we get a palindrome (1223230323221).

The spelling of 1122020121010 in words is "one trillion, one hundred twenty-two billion, twenty million, one hundred twenty-one thousand, ten".

Divisors: 1 2 5 10 112202012101 224404024202 561010060505 1122020121010