3012123113202 has 32 divisors (see below), whose sum is σ = 6945780742272. Its totient is φ = 852990614784.

The previous prime is 3012123113173. The next prime is 3012123113287. The reversal of 3012123113202 is 2023113212103.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317328073 + ... + 317337564.

It is an arithmetic number, because the mean of its divisors is an integer number (217055648196).

Almost surely, 2^{3012123113202} is an apocalyptic number.

3012123113202 is an abundant number, since it is smaller than the sum of its proper divisors (3933657629070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3012123113202 is a wasteful number, since it uses less digits than its factorization.

3012123113202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634665762.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3012123113202 its reverse (2023113212103), we get a palindrome (5035236325305).

The spelling of 3012123113202 in words is "three trillion, twelve billion, one hundred twenty-three million, one hundred thirteen thousand, two hundred two".