222460161804 has 96 divisors (see below), whose sum is σ = 614629693440. Its totient is φ = 69420155904.

The previous prime is 222460161787. The next prime is 222460161857. The reversal of 222460161804 is 408161064222.

222460161804 is a `hidden beast` number, since 2 + 2 + 2 + 460 + 16 + 180 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 835989 + ... + 1069484.

It is an arithmetic number, because the mean of its divisors is an integer number (6402392640).

Almost surely, 2^222460161804 is an apocalyptic number.

It is an amenable number.

222460161804 is an abundant number, since it is smaller than the sum of its proper divisors (392169531636).

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

222460161804 is a wasteful number, since it uses less digits than its factorization.

222460161804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905556 (or 1905548 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 222460161804 in words is "two hundred twenty-two billion, four hundred sixty million, one hundred sixty-one thousand, eight hundred four".