3212012102123 has 16 divisors (see below), whose sum is σ = 3548536076160. Its totient is φ = 2907147243880.

The previous prime is 3212012102113. The next prime is 3212012102129.

3212012102123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3212012102123 - 2¹⁸ = 3212011839979 is a prime.

It is a super-2 number, since 2×3212012102123² (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 = 3212012102095 and 3212012102104.

It is not an unprimeable number, because it can be changed into a prime (3212012102129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5013353 + ... + 5617626.

It is an arithmetic number, because the mean of its divisors is an integer number (221783504760).

Almost surely, 2^{3212012102123} is an apocalyptic number.

3212012102123 is a deficient number, since it is larger than the sum of its proper divisors (336523974037).

3212012102123 is a wasteful number, since it uses less digits than its factorization.

3212012102123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10631239 (or 10631217 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 3212012102123 in words is "three trillion, two hundred twelve billion, twelve million, one hundred two thousand, one hundred twenty-three".