122352444051223 has 4 divisors (see below), whose sum is σ = 122385882820680. Its totient is φ = 122319005281768.

The previous prime is 122352444051157. The next prime is 122352444051239. The reversal of 122352444051223 is 322150444253221.

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 122352444051223 - 2²⁹ = 122351907180311 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 (122352444057223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16719379240 + ... + 16719386557.

It is an arithmetic number, because the mean of its divisors is an integer number (30596470705170).

Almost surely, 2^{122352444051223} is an apocalyptic number.

122352444051223 is a deficient number, since it is larger than the sum of its proper divisors (33438769457).

122352444051223 is an equidigital number, since it uses as much as digits as its factorization.

122352444051223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33438769456.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 122352444051223 in words is "one hundred twenty-two trillion, three hundred fifty-two billion, four hundred forty-four million, fifty-one thousand, two hundred twenty-three".