321222222222123 has 32 divisors (see below), whose sum is σ = 459731000554560. Its totient is φ = 199101545717760.

The previous prime is 321222222222059. The next prime is 321222222222131.

321222222222123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 321222222222123 - 2⁶ = 321222222222059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321222222229123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514066338 + ... + 514690823.

It is an arithmetic number, because the mean of its divisors is an integer number (14366593767330).

Almost surely, 2^{321222222222123} is an apocalyptic number.

321222222222123 is a deficient number, since it is larger than the sum of its proper divisors (138508778332437).

321222222222123 is a wasteful number, since it uses less digits than its factorization.

321222222222123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028757327.

The product of its digits is 18432, while the sum is 30.

The spelling of 321222222222123 in words is "three hundred twenty-one trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred twenty-three".