122101010323231 has 8 divisors (see below), whose sum is σ = 123666044997440. Its totient is φ = 120544063684128.

The previous prime is 122101010323211. The next prime is 122101010323241. The reversal of 122101010323231 is 132323010101221.

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 122101010323231 - 2⁵ = 122101010323199 is a prime.

It is a super-2 number, since 2×122101010323231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122101010323211) 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, 2021978391 + ... + 2022038776.

It is an arithmetic number, because the mean of its divisors is an integer number (15458255624680).

Almost surely, 2^{122101010323231} is an apocalyptic number.

122101010323231 is a deficient number, since it is larger than the sum of its proper divisors (1565034674209).

122101010323231 is a wasteful number, since it uses less digits than its factorization.

122101010323231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044017553.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 122101010323231 its reverse (132323010101221), we get a palindrome (254424020424452).

The spelling of 122101010323231 in words is "one hundred twenty-two trillion, one hundred one billion, ten million, three hundred twenty-three thousand, two hundred thirty-one".