22242655162 has 48 divisors (see below), whose sum is σ = 41820469992. Its totient is φ = 8794275840.

The previous prime is 22242655157. The next prime is 22242655199. The reversal of 22242655162 is 26155624222.

It can be written as a sum of positive squares in 4 ways, for example, as 20767403881 + 1475251281 = 144109^2 + 38409^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2891962 + ... + 2899642.

Almost surely, 2^22242655162 is an apocalyptic number.

22242655162 is a deficient number, since it is larger than the sum of its proper divisors (19577814830).

22242655162 is a wasteful number, since it uses less digits than its factorization.

22242655162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983 (or 9976 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The spelling of 22242655162 in words is "twenty-two billion, two hundred forty-two million, six hundred fifty-five thousand, one hundred sixty-two".