122296530 has 32 divisors (see below), whose sum is σ = 293932800. Its totient is φ = 32565632.

The previous prime is 122296529. The next prime is 122296547. The reversal of 122296530 is 35692221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21751 + ... + 26789.

It is an arithmetic number, because the mean of its divisors is an integer number (9185400).

Almost surely, 2^122296530 is an apocalyptic number.

122296530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122296530 is an abundant number, since it is smaller than the sum of its proper divisors (171636270).

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

122296530 is a wasteful number, since it uses less digits than its factorization.

122296530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 122296530 is about 11058.7761529023. The cubic root of 122296530 is about 496.3690698511.

The spelling of 122296530 in words is "one hundred twenty-two million, two hundred ninety-six thousand, five hundred thirty".