1122735868 has 6 divisors (see below), whose sum is σ = 1964787776. Its totient is φ = 561367932.

The previous prime is 1122735857. The next prime is 1122735877. The reversal of 1122735868 is 8685372211.

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, 140341980 + ... + 140341987.

Almost surely, 2^1122735868 is an apocalyptic number.

It is an amenable number.

1122735868 is a deficient number, since it is larger than the sum of its proper divisors (842051908).

1122735868 is a wasteful number, since it uses less digits than its factorization.

1122735868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280683971 (or 280683969 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 1122735868 is about 33507.2509764678. The cubic root of 1122735868 is about 1039.3437267368.

The spelling of 1122735868 in words is "one billion, one hundred twenty-two million, seven hundred thirty-five thousand, eight hundred sixty-eight".