122025330726400 has 240 divisors, whose sum is σ = 305354033528544. Its totient is φ = 48321755873280.

The previous prime is 122025330726317. The next prime is 122025330726407. The reversal of 122025330726400 is 4627033520221.

It is a self number, because there is not a number n which added to its sum of digits gives 122025330726400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122025330726407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5111424864 + ... + 5111448736.

Almost surely, 2^{122025330726400} is an apocalyptic number.

122025330726400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122025330726400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152677016764272).

122025330726400 is an abundant number, since it is smaller than the sum of its proper divisors (183328702802144).

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

122025330726400 is a wasteful number, since it uses less digits than its factorization.

122025330726400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27881 (or 27860 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 122025330726400 in words is "one hundred twenty-two trillion, twenty-five billion, three hundred thirty million, seven hundred twenty-six thousand, four hundred".