9122892140 has 12 divisors (see below), whose sum is σ = 19158073536. Its totient is φ = 3649156848.

The previous prime is 9122892131. The next prime is 9122892179. The reversal of 9122892140 is 412982219.

It is a junction number, because it is equal to n+sod(n) for n = 9122892094 and 9122892103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228072284 + ... + 228072323.

It is an arithmetic number, because the mean of its divisors is an integer number (1596506128).

Almost surely, 2^9122892140 is an apocalyptic number.

It is an amenable number.

9122892140 is an abundant number, since it is smaller than the sum of its proper divisors (10035181396).

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

9122892140 is a wasteful number, since it uses less digits than its factorization.

9122892140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456144616 (or 456144614 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 9122892140 is about 95513.8321919920. The cubic root of 9122892140 is about 2089.5086823855.

The spelling of 9122892140 in words is "nine billion, one hundred twenty-two million, eight hundred ninety-two thousand, one hundred forty".