3212120222123 has 2 divisors, whose sum is σ = 3212120222124. Its totient is φ = 3212120222122.

The previous prime is 3212120222093. The next prime is 3212120222147. The reversal of 3212120222123 is 3212220212123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3212120222123 - 2²² = 3212116027819 is a prime.

It is not a weakly prime, because it can be changed into another prime (3212120222723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606060111061 + 1606060111062.

It is an arithmetic number, because the mean of its divisors is an integer number (1606060111062).

Almost surely, 2^{3212120222123} is an apocalyptic number.

3212120222123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3212120222123 is an equidigital number, since it uses as much as digits as its factorization.

3212120222123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 3212120222123 its reverse (3212220212123), we get a palindrome (6424340434246).

The spelling of 3212120222123 in words is "three trillion, two hundred twelve billion, one hundred twenty million, two hundred twenty-two thousand, one hundred twenty-three".