122423401413152 has 48 divisors (see below), whose sum is σ = 275481223077312. Its totient is φ = 52461730149120.

The previous prime is 122423401413127. The next prime is 122423401413227. The reversal of 122423401413152 is 251314104324221.

It is a super-2 number, since 2×122423401413152² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26178299 + ... + 30498362.

It is an arithmetic number, because the mean of its divisors is an integer number (5739192147444).

Almost surely, 2^{122423401413152} is an apocalyptic number.

It is an amenable number.

122423401413152 is an abundant number, since it is smaller than the sum of its proper divisors (153057821664160).

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

122423401413152 is an equidigital number, since it uses as much as digits as its factorization.

122423401413152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56686321 (or 56686313 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 122423401413152 its reverse (251314104324221), we get a palindrome (373737505737373).

The spelling of 122423401413152 in words is "one hundred twenty-two trillion, four hundred twenty-three billion, four hundred one million, four hundred thirteen thousand, one hundred fifty-two".