122112102010 has 64 divisors (see below), whose sum is σ = 227364019200. Its totient is φ = 47192814592.

The previous prime is 122112101989. The next prime is 122112102037. The reversal of 122112102010 is 10201211221.

It is a super-2 number, since 2×122112102010² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31077726 + ... + 31081654.

It is an arithmetic number, because the mean of its divisors is an integer number (3552562800).

Almost surely, 2^122112102010 is an apocalyptic number.

122112102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122112102010 is a deficient number, since it is larger than the sum of its proper divisors (105251917190).

122112102010 is a wasteful number, since it uses less digits than its factorization.

122112102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4815.

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

Adding to 122112102010 its reverse (10201211221), we get a palindrome (132313313231).

The spelling of 122112102010 in words is "one hundred twenty-two billion, one hundred twelve million, one hundred two thousand, ten".