122022332123231 has 8 divisors (see below), whose sum is σ = 133655292792720. Its totient is φ = 110884391056768.

The previous prime is 122022332123227. The next prime is 122022332123239. The reversal of 122022332123231 is 132321233220221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122022332123231 - 2² = 122022332123227 is a prime.

It is a super-2 number, since 2×122022332123231² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122022332123194 and 122022332123203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122022332123239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123754900241 + ... + 123754901226.

It is an arithmetic number, because the mean of its divisors is an integer number (16706911599090).

Almost surely, 2^{122022332123231} is an apocalyptic number.

122022332123231 is a deficient number, since it is larger than the sum of its proper divisors (11632960669489).

122022332123231 is a wasteful number, since it uses less digits than its factorization.

122022332123231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247509801513.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 122022332123231 its reverse (132321233220221), we get a palindrome (254343565343452).

The spelling of 122022332123231 in words is "one hundred twenty-two trillion, twenty-two billion, three hundred thirty-two million, one hundred twenty-three thousand, two hundred thirty-one".