22031502122 has 16 divisors (see below), whose sum is σ = 37947291072. Its totient is φ = 9397321920.

The previous prime is 22031502113. The next prime is 22031502133. The reversal of 22031502122 is 22120513022.

It is a junction number, because it is equal to n+sod(n) for n = 22031502094 and 22031502103.

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, 3726143 + ... + 3732050.

It is an arithmetic number, because the mean of its divisors is an integer number (2371705692).

Almost surely, 2^22031502122 is an apocalyptic number.

22031502122 is a deficient number, since it is larger than the sum of its proper divisors (15915788950).

22031502122 is a wasteful number, since it uses less digits than its factorization.

22031502122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7458413.

The product of its (nonzero) digits is 480, while the sum is 20.

The spelling of 22031502122 in words is "twenty-two billion, thirty-one million, five hundred two thousand, one hundred twenty-two".