22095451552 has 24 divisors (see below), whose sum is σ = 43690392900. Its totient is φ = 10999478784.

The previous prime is 22095451501. The next prime is 22095451559. The reversal of 22095451552 is 25515459022.

It can be written as a sum of positive squares in 2 ways, for example, as 17099223696 + 4996227856 = 130764^2 + 70684^2 .

It is not an unprimeable number, because it can be changed into a prime (22095451559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500277 + ... + 1514932.

Almost surely, 2^22095451552 is an apocalyptic number.

It is an amenable number.

22095451552 is a deficient number, since it is larger than the sum of its proper divisors (21594941348).

22095451552 is a wasteful number, since it uses less digits than its factorization.

22095451552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3015448 (or 3015440 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 22095451552 in words is "twenty-two billion, ninety-five million, four hundred fifty-one thousand, five hundred fifty-two".