22262840052 has 48 divisors (see below), whose sum is σ = 52313124864. Its totient is φ = 7368732000.

The previous prime is 22262840027. The next prime is 22262840069. The reversal of 22262840052 is 25004826222.

It is a junction number, because it is equal to n+sod(n) for n = 22262839995 and 22262840022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1300227 + ... + 1317237.

It is an arithmetic number, because the mean of its divisors is an integer number (1089856768).

Almost surely, 2^22262840052 is an apocalyptic number.

It is an amenable number.

22262840052 is an abundant number, since it is smaller than the sum of its proper divisors (30050284812).

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

22262840052 is a wasteful number, since it uses less digits than its factorization.

22262840052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17780 (or 17778 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The spelling of 22262840052 in words is "twenty-two billion, two hundred sixty-two million, eight hundred forty thousand, fifty-two".