122025456120 has 64 divisors (see below), whose sum is σ = 368748508320. Its totient is φ = 32302598144.

The previous prime is 122025456043. The next prime is 122025456127. The reversal of 122025456120 is 21654520221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122025456127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3694797 + ... + 3727676.

Almost surely, 2^122025456120 is an apocalyptic number.

122025456120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122025456120 is an abundant number, since it is smaller than the sum of its proper divisors (246723052200).

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

122025456120 is a wasteful number, since it uses less digits than its factorization.

122025456120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422624 (or 7422620 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 122025456120 its reverse (21654520221), we get a palindrome (143679976341).

The spelling of 122025456120 in words is "one hundred twenty-two billion, twenty-five million, four hundred fifty-six thousand, one hundred twenty".