22400100152 has 16 divisors (see below), whose sum is σ = 42022568400. Its totient is φ = 11194081920.

The previous prime is 22400100143. The next prime is 22400100287. The reversal of 22400100152 is 25100100422.

It is a self number, because there is not a number n which added to its sum of digits gives 22400100152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730049 + ... + 760112.

It is an arithmetic number, because the mean of its divisors is an integer number (2626410525).

Almost surely, 2^22400100152 is an apocalyptic number.

It is an amenable number.

22400100152 is a deficient number, since it is larger than the sum of its proper divisors (19622468248).

22400100152 is a wasteful number, since it uses less digits than its factorization.

22400100152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492046 (or 1492042 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 22400100152 its reverse (25100100422), we get a palindrome (47500200574).

The spelling of 22400100152 in words is "twenty-two billion, four hundred million, one hundred thousand, one hundred fifty-two".