122411020 has 24 divisors (see below), whose sum is σ = 258148800. Its totient is φ = 48757632.

The previous prime is 122411011. The next prime is 122411039. The reversal of 122411020 is 20114221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8025 + ... + 17584.

It is an arithmetic number, because the mean of its divisors is an integer number (10756200).

Almost surely, 2^122411020 is an apocalyptic number.

122411020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122411020 is an abundant number, since it is smaller than the sum of its proper divisors (135737780).

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

122411020 is a wasteful number, since it uses less digits than its factorization.

122411020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25857 (or 25855 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 122411020 is about 11063.9513737182. The cubic root of 122411020 is about 496.5239163544.

Adding to 122411020 its reverse (20114221), we get a palindrome (142525241).

The spelling of 122411020 in words is "one hundred twenty-two million, four hundred eleven thousand, twenty".