122023331120213 has 4 divisors (see below), whose sum is σ = 122023518581088. Its totient is φ = 122023143659340.

The previous prime is 122023331120203. The next prime is 122023331120239. The reversal of 122023331120213 is 312021133320221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 122023331120213 - 2³² = 122019036152917 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 (122023331120203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92750633 + ... + 94057038.

It is an arithmetic number, because the mean of its divisors is an integer number (30505879645272).

Almost surely, 2^{122023331120213} is an apocalyptic number.

It is an amenable number.

122023331120213 is a deficient number, since it is larger than the sum of its proper divisors (187460875).

122023331120213 is an equidigital number, since it uses as much as digits as its factorization.

122023331120213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187460874.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 122023331120213 its reverse (312021133320221), we get a palindrome (434044464440434).

The spelling of 122023331120213 in words is "one hundred twenty-two trillion, twenty-three billion, three hundred thirty-one million, one hundred twenty thousand, two hundred thirteen".