122330020 has 24 divisors (see below), whose sum is σ = 257491584. Its totient is φ = 48818016.

The previous prime is 122329981. The next prime is 122330023. The reversal of 122330020 is 20033221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122330023) 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, 1957 + ... + 15763.

It is an arithmetic number, because the mean of its divisors is an integer number (10728816).

Almost surely, 2^122330020 is an apocalyptic number.

122330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122330020 is an abundant number, since it is smaller than the sum of its proper divisors (135161564).

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

122330020 is a wasteful number, since it uses less digits than its factorization.

122330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14259 (or 14257 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 122330020 is about 11060.2902312733. The cubic root of 122330020 is about 496.4143747151.

Adding to 122330020 its reverse (20033221), we get a palindrome (142363241).

The spelling of 122330020 in words is "one hundred twenty-two million, three hundred thirty thousand, twenty".