222356802 has 16 divisors (see below), whose sum is σ = 444868992. Its totient is φ = 74093040.

The previous prime is 222356789. The next prime is 222356803. The reversal of 222356802 is 208653222.

It is a self number, because there is not a number n which added to its sum of digits gives 222356802.

It is not an unprimeable number, because it can be changed into a prime (222356803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21288 + ... + 29964.

It is an arithmetic number, because the mean of its divisors is an integer number (27804312).

Almost surely, 2^222356802 is an apocalyptic number.

222356802 is an abundant number, since it is smaller than the sum of its proper divisors (222512190).

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

222356802 is a wasteful number, since it uses less digits than its factorization.

222356802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12953.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 222356802 is about 14911.6331097570. The cubic root of 222356802 is about 605.8291134451.

The spelling of 222356802 in words is "two hundred twenty-two million, three hundred fifty-six thousand, eight hundred two".