3212111100023 has 4 divisors (see below), whose sum is σ = 3670984114320. Its totient is φ = 2753238085728.

The previous prime is 3212111100017. The next prime is 3212111100043. The reversal of 3212111100023 is 3200011112123.

3212111100023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3212111100023 - 2²⁶ = 3212043991159 is a prime.

It is a super-2 number, since 2×3212111100023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3212111099974 and 3212111100010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212111100013) 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, 229436507138 + ... + 229436507151.

It is an arithmetic number, because the mean of its divisors is an integer number (917746028580).

Almost surely, 2^{3212111100023} is an apocalyptic number.

3212111100023 is a deficient number, since it is larger than the sum of its proper divisors (458873014297).

3212111100023 is an equidigital number, since it uses as much as digits as its factorization.

3212111100023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458873014296.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 3212111100023 its reverse (3200011112123), we get a palindrome (6412122212146).

The spelling of 3212111100023 in words is "three trillion, two hundred twelve billion, one hundred eleven million, one hundred thousand, twenty-three".