222485802 has 32 divisors (see below), whose sum is σ = 554770944. Its totient is φ = 57788400.

The previous prime is 222485779. The next prime is 222485807. The reversal of 222485802 is 208584222.

222485802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (222485807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240324 + ... + 241247.

It is an arithmetic number, because the mean of its divisors is an integer number (17336592).

Almost surely, 2^222485802 is an apocalyptic number.

222485802 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222485802 is an abundant number, since it is smaller than the sum of its proper divisors (332285142).

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

222485802 is a wasteful number, since it uses less digits than its factorization.

222485802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481594.

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 222485802 is about 14915.9579645425. The cubic root of 222485802 is about 605.9462477784.

The spelling of 222485802 in words is "two hundred twenty-two million, four hundred eighty-five thousand, eight hundred two".