222073554 has 16 divisors (see below), whose sum is σ = 444566592. Its totient is φ = 73954608.

The previous prime is 222073541. The next prime is 222073573. The reversal of 222073554 is 455370222.

222073554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10374 + ... + 23489.

It is an arithmetic number, because the mean of its divisors is an integer number (27785412).

Almost surely, 2^222073554 is an apocalyptic number.

222073554 is an abundant number, since it is smaller than the sum of its proper divisors (222493038).

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

222073554 is a wasteful number, since it uses less digits than its factorization.

222073554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34961.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 222073554 is about 14902.1325319566. The cubic root of 222073554 is about 605.5717601003.

The spelling of 222073554 in words is "two hundred twenty-two million, seventy-three thousand, five hundred fifty-four".