222556034 has 24 divisors (see below), whose sum is σ = 350184060. Its totient is φ = 105955808.

The previous prime is 222556013. The next prime is 222556043. The reversal of 222556034 is 430655222.

It can be written as a sum of positive squares in 2 ways, for example, as 210975625 + 11580409 = 14525^2 + 3403^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 222555988 and 222556006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399284 + ... + 399840.

Almost surely, 2^222556034 is an apocalyptic number.

222556034 is a deficient number, since it is larger than the sum of its proper divisors (127628026).

222556034 is an equidigital number, since it uses as much as digits as its factorization.

222556034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 222556034 is about 14918.3120358840. The cubic root of 222556034 is about 606.0100006700.

The spelling of 222556034 in words is "two hundred twenty-two million, five hundred fifty-six thousand, thirty-four".