22862212230 has 64 divisors (see below), whose sum is σ = 64461858048. Its totient is φ = 5116018560.

The previous prime is 22862212223. The next prime is 22862212249. The reversal of 22862212230 is 3221226822.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2660304 + ... + 2668883.

It is an arithmetic number, because the mean of its divisors is an integer number (1007216532).

Almost surely, 2^22862212230 is an apocalyptic number.

22862212230 is an abundant number, since it is smaller than the sum of its proper divisors (41599645818).

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

22862212230 is a wasteful number, since it uses less digits than its factorization.

22862212230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329221.

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 22862212230 in words is "twenty-two billion, eight hundred sixty-two million, two hundred twelve thousand, two hundred thirty".