1122918466 has 16 divisors (see below), whose sum is σ = 1762228224. Its totient is φ = 535637344.

The previous prime is 1122918451. The next prime is 1122918497. The reversal of 1122918466 is 6648192211.

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, 14251 + ... + 49486.

It is an arithmetic number, because the mean of its divisors is an integer number (110139264).

Almost surely, 2^1122918466 is an apocalyptic number.

1122918466 is a deficient number, since it is larger than the sum of its proper divisors (639309758).

1122918466 is a wasteful number, since it uses less digits than its factorization.

1122918466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64145.

The product of its digits is 41472, while the sum is 40.

The square root of 1122918466 is about 33509.9756192093. The cubic root of 1122918466 is about 1039.4000688096.

The spelling of 1122918466 in words is "one billion, one hundred twenty-two million, nine hundred eighteen thousand, four hundred sixty-six".