122070500 has 24 divisors (see below), whose sum is σ = 266603064. Its totient is φ = 48828000.

The previous prime is 122070493. The next prime is 122070503. The reversal of 122070500 is 5070221.

It can be written as a sum of positive squares in 4 ways, for example, as 6120676 + 115949824 = 2474^2 + 10768^2 .

It is not an unprimeable number, because it can be changed into a prime (122070503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121571 + ... + 122570.

It is an arithmetic number, because the mean of its divisors is an integer number (11108461).

Almost surely, 2^122070500 is an apocalyptic number.

122070500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122070500 is an abundant number, since it is smaller than the sum of its proper divisors (144532564).

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

122070500 is a wasteful number, since it uses less digits than its factorization.

122070500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244160 (or 244148 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 122070500 is about 11048.5519413179. The cubic root of 122070500 is about 496.0630827241.

The spelling of 122070500 in words is "one hundred twenty-two million, seventy thousand, five hundred".