122554344413031 has 16 divisors (see below), whose sum is σ = 164638068967680. Its totient is φ = 81087163032960.

The previous prime is 122554344412931. The next prime is 122554344413063. The reversal of 122554344413031 is 130314443455221.

It is not a de Polignac number, because 122554344413031 - 2¹⁰ = 122554344412007 is a prime.

It is a super-2 number, since 2×122554344413031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122554344413131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49408690 + ... + 51829791.

It is an arithmetic number, because the mean of its divisors is an integer number (10289879310480).

Almost surely, 2^{122554344413031} is an apocalyptic number.

122554344413031 is a deficient number, since it is larger than the sum of its proper divisors (42083724554649).

122554344413031 is a wasteful number, since it uses less digits than its factorization.

122554344413031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101241526.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 122554344413031 its reverse (130314443455221), we get a palindrome (252868787868252).

The spelling of 122554344413031 in words is "one hundred twenty-two trillion, five hundred fifty-four billion, three hundred forty-four million, four hundred thirteen thousand, thirty-one".