10022222012122 has 32 divisors (see below), whose sum is σ = 15752806755840. Its totient is φ = 4776199179840.

The previous prime is 10022222012111. The next prime is 10022222012137. The reversal of 10022222012122 is 22121022222001.

It is a self number, because there is not a number n which added to its sum of digits gives 10022222012122.

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, 22531204 + ... + 22971712.

It is an arithmetic number, because the mean of its divisors is an integer number (492275211120).

Almost surely, 2^{10022222012122} is an apocalyptic number.

10022222012122 is a deficient number, since it is larger than the sum of its proper divisors (5730584743718).

10022222012122 is a wasteful number, since it uses less digits than its factorization.

10022222012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446086.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10022222012122 its reverse (22121022222001), we get a palindrome (32143244234123).

The spelling of 10022222012122 in words is "ten trillion, twenty-two billion, two hundred twenty-two million, twelve thousand, one hundred twenty-two".