22222552948 has 12 divisors (see below), whose sum is σ = 39290390692. Its totient is φ = 10996727040.

The previous prime is 22222552907. The next prime is 22222552991. The reversal of 22222552948 is 84925522222.

It can be written as a sum of positive squares in 2 ways, for example, as 7607677284 + 14614875664 = 87222^2 + 120892^2 .

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, 28636923 + ... + 28637698.

Almost surely, 2^22222552948 is an apocalyptic number.

It is an amenable number.

22222552948 is a deficient number, since it is larger than the sum of its proper divisors (17067837744).

22222552948 is a wasteful number, since it uses less digits than its factorization.

22222552948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57274722 (or 57274720 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The spelling of 22222552948 in words is "twenty-two billion, two hundred twenty-two million, five hundred fifty-two thousand, nine hundred forty-eight".