225662220599088 has 160 divisors (see below), whose sum is σ = 722727293492736. Its totient is φ = 59080892442624.

The previous prime is 225662220599071. The next prime is 225662220599111. The reversal of 225662220599088 is 880995022266522.

It is a super-2 number, since 2×225662220599088² (a number of 30 digits) contains 22 as substring.

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, 187951206 + ... + 189148037.

Almost surely, 2^{225662220599088} is an apocalyptic number.

225662220599088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

225662220599088 is an abundant number, since it is smaller than the sum of its proper divisors (497065072893648).

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

225662220599088 is a wasteful number, since it uses less digits than its factorization.

225662220599088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377099411 (or 377099405 counting only the distinct ones).

The product of its (nonzero) digits is 149299200, while the sum is 66.

The spelling of 225662220599088 in words is "two hundred twenty-five trillion, six hundred sixty-two billion, two hundred twenty million, five hundred ninety-nine thousand, eighty-eight".