222854880 has 48 divisors (see below), whose sum is σ = 701994384. Its totient is φ = 59427840.

The previous prime is 222854873. The next prime is 222854893. The reversal of 222854880 is 88458222.

222854880 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 (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231661 + ... + 232620.

It is an arithmetic number, because the mean of its divisors is an integer number (14624883).

Almost surely, 2^222854880 is an apocalyptic number.

222854880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222854880 is an abundant number, since it is smaller than the sum of its proper divisors (479139504).

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

222854880 is a wasteful number, since it uses less digits than its factorization.

222854880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464299 (or 464291 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 39.

The square root of 222854880 is about 14928.3247553100. The cubic root of 222854880 is about 606.2811273917.

The spelling of 222854880 in words is "two hundred twenty-two million, eight hundred fifty-four thousand, eight hundred eighty".