22460304228 has 12 divisors (see below), whose sum is σ = 52407376560. Its totient is φ = 7486768072.

The previous prime is 22460304227. The next prime is 22460304247. The reversal of 22460304228 is 82240306422.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (22460304227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 935845998 + ... + 935846021.

It is an arithmetic number, because the mean of its divisors is an integer number (4367281380).

Almost surely, 2^22460304228 is an apocalyptic number.

It is an amenable number.

22460304228 is an abundant number, since it is smaller than the sum of its proper divisors (29947072332).

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

22460304228 is a wasteful number, since it uses less digits than its factorization.

22460304228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1871692026 (or 1871692024 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

The spelling of 22460304228 in words is "twenty-two billion, four hundred sixty million, three hundred four thousand, two hundred twenty-eight".