10010121010122 has 32 divisors (see below), whose sum is σ = 20891103622272. Its totient is φ = 3191569185024.

The previous prime is 10010121010093. The next prime is 10010121010133. The reversal of 10010121010122 is 22101012101001.

It is a junction number, because it is equal to n+sod(n) for n = 10010121010098 and 10010121010107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6487158 + ... + 7880574.

It is an arithmetic number, because the mean of its divisors is an integer number (652846988196).

Almost surely, 2^{10010121010122} is an apocalyptic number.

10010121010122 is an abundant number, since it is smaller than the sum of its proper divisors (10880982612150).

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

10010121010122 is a wasteful number, since it uses less digits than its factorization.

10010121010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445502.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10010121010122 its reverse (22101012101001), we get a palindrome (32111133111123).

The spelling of 10010121010122 in words is "ten trillion, ten billion, one hundred twenty-one million, ten thousand, one hundred twenty-two".