22244068532 has 24 divisors (see below), whose sum is σ = 44881843776. Its totient is φ = 9448806528.

The previous prime is 22244068519. The next prime is 22244068573. The reversal of 22244068532 is 23586044222.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 3512018 + ... + 3518345.

It is an arithmetic number, because the mean of its divisors is an integer number (1870076824).

Almost surely, 2^22244068532 is an apocalyptic number.

It is an amenable number.

22244068532 is an abundant number, since it is smaller than the sum of its proper divisors (22637775244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22244068532 is a wasteful number, since it uses less digits than its factorization.

22244068532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7030487 (or 7030485 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 22244068532 in words is "twenty-two billion, two hundred forty-four million, sixty-eight thousand, five hundred thirty-two".