1047918222 has 40 divisors (see below), whose sum is σ = 2528742216. Its totient is φ = 322435728.

The previous prime is 1047918211. The next prime is 1047918227. The reversal of 1047918222 is 2228197401.

1047918222 is a `hidden beast` number, since 1 + 0 + 479 + 182 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047918227) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 246688 + ... + 250899.

Almost surely, 2^1047918222 is an apocalyptic number.

1047918222 is an abundant number, since it is smaller than the sum of its proper divisors (1480823994).

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

1047918222 is a wasteful number, since it uses less digits than its factorization.

1047918222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497614 (or 497605 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 1047918222 is about 32371.5650224082. The cubic root of 1047918222 is about 1015.7241944387.

The spelling of 1047918222 in words is "one billion, forty-seven million, nine hundred eighteen thousand, two hundred twenty-two".