122341220 has 48 divisors (see below), whose sum is σ = 263088000. Its totient is φ = 47773440.

The previous prime is 122341213. The next prime is 122341243. The reversal of 122341220 is 22143221.

It is a super-2 number, since 2×122341220² = 29934748222176800, which contains 22 as substring.

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, 234560 + ... + 235080.

It is an arithmetic number, because the mean of its divisors is an integer number (5481000).

Almost surely, 2^122341220 is an apocalyptic number.

122341220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122341220 is an abundant number, since it is smaller than the sum of its proper divisors (140746780).

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

122341220 is a wasteful number, since it uses less digits than its factorization.

122341220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 122341220 is about 11060.7965355123. The cubic root of 122341220 is about 496.4295240936.

Adding to 122341220 its reverse (22143221), we get a palindrome (144484441).

The spelling of 122341220 in words is "one hundred twenty-two million, three hundred forty-one thousand, two hundred twenty".