122325120403140 has 48 divisors (see below), whose sum is σ = 351767373273792. Its totient is φ = 31738409617536.

The previous prime is 122325120403133. The next prime is 122325120403201. The reversal of 122325120403140 is 41304021523221.

It is a happy number.

It is a super-2 number, since 2×122325120403140² (a number of 29 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 122325120403098 and 122325120403107.

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, 27550700574 + ... + 27550705013.

It is an arithmetic number, because the mean of its divisors is an integer number (7328486943204).

Almost surely, 2^{122325120403140} is an apocalyptic number.

122325120403140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122325120403140 is an abundant number, since it is smaller than the sum of its proper divisors (229442252870652).

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

122325120403140 is a wasteful number, since it uses less digits than its factorization.

122325120403140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55101405636 (or 55101405634 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 122325120403140 its reverse (41304021523221), we get a palindrome (163629141926361).

The spelling of 122325120403140 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred twenty million, four hundred three thousand, one hundred forty".