10112122220122 has 16 divisors (see below), whose sum is σ = 16443145256832. Its totient is φ = 4636225162800.

The previous prime is 10112122220119. The next prime is 10112122220177. The reversal of 10112122220122 is 22102222121101.

It is a self number, because there is not a number n which added to its sum of digits gives 10112122220122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1287836398 + ... + 1287844249.

It is an arithmetic number, because the mean of its divisors is an integer number (1027696578552).

Almost surely, 2^{10112122220122} is an apocalyptic number.

10112122220122 is a deficient number, since it is larger than the sum of its proper divisors (6331023036710).

10112122220122 is a wasteful number, since it uses less digits than its factorization.

10112122220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575680813.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10112122220122 its reverse (22102222121101), we get a palindrome (32214344341223).

The spelling of 10112122220122 in words is "ten trillion, one hundred twelve billion, one hundred twenty-two million, two hundred twenty thousand, one hundred twenty-two".