126892980228 has 24 divisors (see below), whose sum is σ = 338381280832. Its totient is φ = 36255137184.

The previous prime is 126892980163. The next prime is 126892980239. The reversal of 126892980228 is 822089298621.

It is a super-2 number, since 2×126892980228² (a number of 23 digits) contains 22 as substring.

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, 755315275 + ... + 755315442.

Almost surely, 2^126892980228 is an apocalyptic number.

It is an amenable number.

126892980228 is an abundant number, since it is smaller than the sum of its proper divisors (211488300604).

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

126892980228 is a wasteful number, since it uses less digits than its factorization.

126892980228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510630731 (or 1510630729 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 57.

The spelling of 126892980228 in words is "one hundred twenty-six billion, eight hundred ninety-two million, nine hundred eighty thousand, two hundred twenty-eight".