222379580 has 12 divisors (see below), whose sum is σ = 466997160. Its totient is φ = 88951824.

The previous prime is 222379559. The next prime is 222379603. The reversal of 222379580 is 85973222.

222379580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5559470 + ... + 5559509.

It is an arithmetic number, because the mean of its divisors is an integer number (38916430).

Almost surely, 2^222379580 is an apocalyptic number.

222379580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222379580 is an abundant number, since it is smaller than the sum of its proper divisors (244617580).

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

222379580 is a wasteful number, since it uses less digits than its factorization.

222379580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11118988 (or 11118986 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 222379580 is about 14912.3968563072. The cubic root of 222379580 is about 605.8497995739.

The spelling of 222379580 in words is "two hundred twenty-two million, three hundred seventy-nine thousand, five hundred eighty".