3212322120023 has 4 divisors (see below), whose sum is σ = 3260267226360. Its totient is φ = 3164377013688.

The previous prime is 3212322120001. The next prime is 3212322120037. The reversal of 3212322120023 is 3200212232123.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3212322120023 is a prime.

It is a super-2 number, since 2×3212322120023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212322120523) 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, 23972553068 + ... + 23972553201.

It is an arithmetic number, because the mean of its divisors is an integer number (815066806590).

Almost surely, 2^{3212322120023} is an apocalyptic number.

3212322120023 is a deficient number, since it is larger than the sum of its proper divisors (47945106337).

3212322120023 is an equidigital number, since it uses as much as digits as its factorization.

3212322120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47945106336.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 3212322120023 its reverse (3200212232123), we get a palindrome (6412534352146).

The spelling of 3212322120023 in words is "three trillion, two hundred twelve billion, three hundred twenty-two million, one hundred twenty thousand, twenty-three".