222598474899 has 16 divisors (see below), whose sum is σ = 302741548800. Its totient is φ = 145449453600.

The previous prime is 222598474843. The next prime is 222598474907. The reversal of 222598474899 is 998474895222.

It is not a de Polignac number, because 222598474899 - 2¹¹ = 222598472851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222598474099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2742552 + ... + 2822549.

It is an arithmetic number, because the mean of its divisors is an integer number (18921346800).

Almost surely, 2^222598474899 is an apocalyptic number.

222598474899 is a deficient number, since it is larger than the sum of its proper divisors (80143073901).

222598474899 is a wasteful number, since it uses less digits than its factorization.

222598474899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5565370.

The product of its digits is 209018880, while the sum is 69.

The spelling of 222598474899 in words is "two hundred twenty-two billion, five hundred ninety-eight million, four hundred seventy-four thousand, eight hundred ninety-nine".