122325125244400 has 120 divisors (see below), whose sum is σ = 316501894474640. Its totient is φ = 45164893317120.

The previous prime is 122325125244397. The next prime is 122325125244451. The reversal of 122325125244400 is 4442521523221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 122325125244400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189597556 + ... + 190241644.

Almost surely, 2^{122325125244400} is an apocalyptic number.

122325125244400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122325125244400 is an abundant number, since it is smaller than the sum of its proper divisors (194176769230240).

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

122325125244400 is a wasteful number, since it uses less digits than its factorization.

122325125244400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680643 (or 680632 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 122325125244400 its reverse (4442521523221), we get a palindrome (126767646767621).

The spelling of 122325125244400 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, one hundred twenty-five million, two hundred forty-four thousand, four hundred".