122422021102432 has 48 divisors (see below), whose sum is σ = 242366093594352. Its totient is φ = 60868772559360.

The previous prime is 122422021102357. The next prime is 122422021102441. The reversal of 122422021102432 is 234201120224221.

It is a self number, because there is not a number n which added to its sum of digits gives 122422021102432.

It is a congruent number.

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, 87185503 + ... + 88578529.

It is an arithmetic number, because the mean of its divisors is an integer number (5049293616549).

Almost surely, 2^{122422021102432} is an apocalyptic number.

It is an amenable number.

122422021102432 is a deficient number, since it is larger than the sum of its proper divisors (119944072491920).

122422021102432 is a wasteful number, since it uses less digits than its factorization.

122422021102432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408391 (or 1408383 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 122422021102432 its reverse (234201120224221), we get a palindrome (356623141326653).

The spelling of 122422021102432 in words is "one hundred twenty-two trillion, four hundred twenty-two billion, twenty-one million, one hundred two thousand, four hundred thirty-two".