490112222 has 4 divisors (see below), whose sum is σ = 735168336. Its totient is φ = 245056110.

The previous prime is 490112197. The next prime is 490112251. The reversal of 490112222 is 222211094.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122528054 + ... + 122528057.

It is an arithmetic number, because the mean of its divisors is an integer number (183792084).

Almost surely, 2^490112222 is an apocalyptic number.

490112222 is a deficient number, since it is larger than the sum of its proper divisors (245056114).

490112222 is a wasteful number, since it uses less digits than its factorization.

490112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245056113.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 490112222 is about 22138.4783126574. The cubic root of 490112222 is about 788.4336973306.

The spelling of 490112222 in words is "four hundred ninety million, one hundred twelve thousand, two hundred twenty-two".