222795504 has 30 divisors (see below), whose sum is σ = 623518376. Its totient is φ = 74265120.

The previous prime is 222795491. The next prime is 222795541. The reversal of 222795504 is 405597222.

It is a happy number.

222795504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222795504² = 99275673205228032, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 773452 + ... + 773739.

Almost surely, 2^222795504 is an apocalyptic number.

222795504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222795504 is an abundant number, since it is smaller than the sum of its proper divisors (400722872).

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

222795504 is a wasteful number, since it uses less digits than its factorization.

222795504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547205 (or 1547196 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 222795504 is about 14926.3359201111. The cubic root of 222795504 is about 606.2272780799.

The spelling of 222795504 in words is "two hundred twenty-two million, seven hundred ninety-five thousand, five hundred four".