122440010042132 has 48 divisors (see below), whose sum is σ = 226741939200000. Its totient is φ = 57731786740320.

The previous prime is 122440010042057. The next prime is 122440010042159. The reversal of 122440010042132 is 231240010044221.

It is a congruent number.

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, 234885119 + ... + 235405817.

It is an arithmetic number, because the mean of its divisors is an integer number (4723790400000).

Almost surely, 2^{122440010042132} is an apocalyptic number.

It is an amenable number.

122440010042132 is a deficient number, since it is larger than the sum of its proper divisors (104301929157868).

122440010042132 is a wasteful number, since it uses less digits than its factorization.

122440010042132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556796 (or 556794 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 122440010042132 its reverse (231240010044221), we get a palindrome (353680020086353).

The spelling of 122440010042132 in words is "one hundred twenty-two trillion, four hundred forty billion, ten million, forty-two thousand, one hundred thirty-two".