222152080 has 40 divisors (see below), whose sum is σ = 527501952. Its totient is φ = 86968704.

The previous prime is 222152059. The next prime is 222152081. The reversal of 222152080 is 80251222.

222152080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (222152081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25782 + ... + 33301.

Almost surely, 2^222152080 is an apocalyptic number.

222152080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222152080 is an abundant number, since it is smaller than the sum of its proper divisors (305349872).

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

222152080 is a wasteful number, since it uses less digits than its factorization.

222152080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59143 (or 59137 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 222152080 is about 14904.7670226676. The cubic root of 222152080 is about 605.6431291329.

The spelling of 222152080 in words is "two hundred twenty-two million, one hundred fifty-two thousand, eighty".