22351524152 has 16 divisors (see below), whose sum is σ = 44114850600. Its totient is φ = 10587564000.

The previous prime is 22351524137. The next prime is 22351524157. The reversal of 22351524152 is 25142515322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22351524157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73524599 + ... + 73524902.

Almost surely, 2^22351524152 is an apocalyptic number.

It is an amenable number.

22351524152 is a deficient number, since it is larger than the sum of its proper divisors (21763326448).

22351524152 is a wasteful number, since it uses less digits than its factorization.

22351524152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147049526 (or 147049522 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The spelling of 22351524152 in words is "twenty-two billion, three hundred fifty-one million, five hundred twenty-four thousand, one hundred fifty-two".