122001030313231 has 8 divisors (see below), whose sum is σ = 122465434592160. Its totient is φ = 121536629989632.

The previous prime is 122001030313177. The next prime is 122001030313259. The reversal of 122001030313231 is 132313030100221.

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 122001030313231 - 2⁷ = 122001030313103 is a prime.

It is a super-2 number, since 2×122001030313231² (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 (122001090313231) 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, 70685671 + ... + 72391063.

It is an arithmetic number, because the mean of its divisors is an integer number (15308179324020).

Almost surely, 2^{122001030313231} is an apocalyptic number.

122001030313231 is a deficient number, since it is larger than the sum of its proper divisors (464404278929).

122001030313231 is a wasteful number, since it uses less digits than its factorization.

122001030313231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977665.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 122001030313231 its reverse (132313030100221), we get a palindrome (254314060413452).

The spelling of 122001030313231 in words is "one hundred twenty-two trillion, one billion, thirty million, three hundred thirteen thousand, two hundred thirty-one".