22100022000122 has 32 divisors (see below), whose sum is σ = 38067785395200. Its totient is φ = 9516565422000.

The previous prime is 22100022000109. The next prime is 22100022000139.

22100022000122 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 22100022000097 and 22100022000106.

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, 21475247 + ... + 22480797.

It is an arithmetic number, because the mean of its divisors is an integer number (1189618293600).

Almost surely, 2^{22100022000122} is an apocalyptic number.

22100022000122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22100022000122 is a deficient number, since it is larger than the sum of its proper divisors (15967763395078).

22100022000122 is a wasteful number, since it uses less digits than its factorization.

22100022000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058162.

The product of its (nonzero) digits is 64, while the sum is 14.

It can be divided in two parts, 2210002 and 2000122, that added together give a palindrome (4210124).

The spelling of 22100022000122 in words is "twenty-two trillion, one hundred billion, twenty-two million, one hundred twenty-two", and thus it is an aban number.