10010111012122 has 32 divisors (see below), whose sum is σ = 16380399627648. Its totient is φ = 4560093049536.

The previous prime is 10010111012059. The next prime is 10010111012201. The reversal of 10010111012122 is 22121011101001.

It is a happy number.

It is a super-2 number, since 2×10010111012122² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 112108 + ... + 4475800.

It is an arithmetic number, because the mean of its divisors is an integer number (511887488364).

Almost surely, 2^{10010111012122} is an apocalyptic number.

10010111012122 is a deficient number, since it is larger than the sum of its proper divisors (6370288615526).

10010111012122 is a wasteful number, since it uses less digits than its factorization.

10010111012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364854.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10010111012122 its reverse (22121011101001), we get a palindrome (32131122113123).

The spelling of 10010111012122 in words is "ten trillion, ten billion, one hundred eleven million, twelve thousand, one hundred twenty-two".