122031332232311 has 8 divisors (see below), whose sum is σ = 127360857128064. Its totient is φ = 116703791903160.

The previous prime is 122031332232289. The next prime is 122031332232331. The reversal of 122031332232311 is 113232233130221.

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 122031332232311 - 2³⁸ = 121756454325367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122031332232331) 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, 496015985 + ... + 496261946.

It is an arithmetic number, because the mean of its divisors is an integer number (15920107141008).

Almost surely, 2^{122031332232311} is an apocalyptic number.

122031332232311 is a deficient number, since it is larger than the sum of its proper divisors (5329524895753).

122031332232311 is an equidigital number, since it uses as much as digits as its factorization.

122031332232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992283301.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 122031332232311 its reverse (113232233130221), we get a palindrome (235263565362532).

The spelling of 122031332232311 in words is "one hundred twenty-two trillion, thirty-one billion, three hundred thirty-two million, two hundred thirty-two thousand, three hundred eleven".