7112922920 has 32 divisors (see below), whose sum is σ = 16436622600. Its totient is φ = 2768272128.

The previous prime is 7112922919. The next prime is 7112922967. The reversal of 7112922920 is 292292117.

It can be written as a sum of positive squares in 4 ways, for example, as 7108850596 + 4072324 = 84314^2 + 2018^2 .

It is a super-2 number, since 2×7112922920² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2401535 + ... + 2404494.

Almost surely, 2^7112922920 is an apocalyptic number.

It is an amenable number.

7112922920 is an abundant number, since it is smaller than the sum of its proper divisors (9323699680).

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

7112922920 is a wasteful number, since it uses less digits than its factorization.

7112922920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4806077 (or 4806073 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 7112922920 is about 84338.1462921732. The cubic root of 7112922920 is about 1923.1627307452.

It can be divided in two parts, 71129 and 22920, that added together give a palindrome (94049).

The spelling of 7112922920 in words is "seven billion, one hundred twelve million, nine hundred twenty-two thousand, nine hundred twenty".