122097732 has 12 divisors (see below), whose sum is σ = 284894736. Its totient is φ = 40699240.

The previous prime is 122097721. The next prime is 122097737. The reversal of 122097732 is 237790221.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 122097693 and 122097702.

It is not an unprimeable number, because it can be changed into a prime (122097737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5087394 + ... + 5087417.

It is an arithmetic number, because the mean of its divisors is an integer number (23741228).

Almost surely, 2^122097732 is an apocalyptic number.

122097732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122097732 is an abundant number, since it is smaller than the sum of its proper divisors (162797004).

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

122097732 is a wasteful number, since it uses less digits than its factorization.

122097732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10174818 (or 10174816 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 122097732 is about 11049.7842512874. The cubic root of 122097732 is about 496.0999679269.

The spelling of 122097732 in words is "one hundred twenty-two million, ninety-seven thousand, seven hundred thirty-two".