22125244492 has 24 divisors (see below), whose sum is σ = 41706506016. Its totient is φ = 10209464448.

The previous prime is 22125244487. The next prime is 22125244529. The reversal of 22125244492 is 29444252122.

It is a super-3 number, since 3×22125244492³ (a number of 32 digits) contains 333 as substring.

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, 213633 + ... + 299815.

It is an arithmetic number, because the mean of its divisors is an integer number (1737771084).

Almost surely, 2^22125244492 is an apocalyptic number.

It is an amenable number.

22125244492 is a deficient number, since it is larger than the sum of its proper divisors (19581261524).

22125244492 is a wasteful number, since it uses less digits than its factorization.

22125244492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91137 (or 91135 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The spelling of 22125244492 in words is "twenty-two billion, one hundred twenty-five million, two hundred forty-four thousand, four hundred ninety-two".