222949104 has 40 divisors (see below), whose sum is σ = 658231680. Its totient is φ = 63699648.

The previous prime is 222949099. The next prime is 222949121. The reversal of 222949104 is 401949222.

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, 331434 + ... + 332105.

It is an arithmetic number, because the mean of its divisors is an integer number (16455792).

Almost surely, 2^222949104 is an apocalyptic number.

222949104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222949104 is an abundant number, since it is smaller than the sum of its proper divisors (435282576).

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

222949104 is a wasteful number, since it uses less digits than its factorization.

222949104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663557 (or 663551 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 222949104 is about 14931.4803016982. The cubic root of 222949104 is about 606.3665614401.

The spelling of 222949104 in words is "two hundred twenty-two million, nine hundred forty-nine thousand, one hundred four".