122032230311 has 4 divisors (see below), whose sum is σ = 122271979800. Its totient is φ = 121792480824.

The previous prime is 122032230269. The next prime is 122032230361. The reversal of 122032230311 is 113032230221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122032230311 - 2¹⁸ = 122031968167 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 (122032230361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119873981 + ... + 119874998.

It is an arithmetic number, because the mean of its divisors is an integer number (30567994950).

Almost surely, 2^122032230311 is an apocalyptic number.

122032230311 is a deficient number, since it is larger than the sum of its proper divisors (239749489).

122032230311 is an equidigital number, since it uses as much as digits as its factorization.

122032230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239749488.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 122032230311 its reverse (113032230221), we get a palindrome (235064460532).

The spelling of 122032230311 in words is "one hundred twenty-two billion, thirty-two million, two hundred thirty thousand, three hundred eleven".