122325124554220 has 48 divisors (see below), whose sum is σ = 293628421009728. Its totient is φ = 41933168121600.

The previous prime is 122325124554109. The next prime is 122325124554239. The reversal of 122325124554220 is 22455421523221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70753047 + ... + 72461326.

It is an arithmetic number, because the mean of its divisors is an integer number (6117258771036).

Almost surely, 2^{122325124554220} is an apocalyptic number.

122325124554220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122325124554220 is an abundant number, since it is smaller than the sum of its proper divisors (171303296455508).

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

122325124554220 is a wasteful number, since it uses less digits than its factorization.

122325124554220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143220490 (or 143220488 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 122325124554220 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred twenty-four million, five hundred fifty-four thousand, two hundred twenty".