3012124403021 has 12 divisors (see below), whose sum is σ = 3199807017120. Its totient is φ = 2834873058240.

The previous prime is 3012124403011. The next prime is 3012124403027. The reversal of 3012124403021 is 1203044212103.

It is not a de Polignac number, because 3012124403021 - 2⁶ = 3012124402957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012124403027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15357986 + ... + 15552876.

It is an arithmetic number, because the mean of its divisors is an integer number (266650584760).

Almost surely, 2^{3012124403021} is an apocalyptic number.

It is an amenable number.

3012124403021 is a deficient number, since it is larger than the sum of its proper divisors (187682614099).

3012124403021 is a wasteful number, since it uses less digits than its factorization.

3012124403021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248404 (or 248387 counting only the distinct ones).

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

Adding to 3012124403021 its reverse (1203044212103), we get a palindrome (4215168615124).

The spelling of 3012124403021 in words is "three trillion, twelve billion, one hundred twenty-four million, four hundred three thousand, twenty-one".