122750437621760 has 272 divisors, whose sum is σ = 318128770033536. Its totient is φ = 45199166275584.

The previous prime is 122750437621759. The next prime is 122750437621793. The reversal of 122750437621760 is 67126734057221.

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, 1563322022 + ... + 1563400538.

Almost surely, 2^{122750437621760} is an apocalyptic number.

122750437621760 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 122750437621760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159064385016768).

122750437621760 is an abundant number, since it is smaller than the sum of its proper divisors (195378332411776).

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

122750437621760 is an frugal number, since it uses more digits than its factorization.

122750437621760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78934 (or 78904 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 122750437621760 in words is "one hundred twenty-two trillion, seven hundred fifty billion, four hundred thirty-seven million, six hundred twenty-one thousand, seven hundred sixty".