3012131333228 has 12 divisors (see below), whose sum is σ = 5289988660152. Its totient is φ = 1500706001760.

The previous prime is 3012131333221. The next prime is 3012131333243. The reversal of 3012131333228 is 8223331312103.

It is a super-2 number, since 2×3012131333228² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3012131333194 and 3012131333203.

It is not an unprimeable number, because it can be changed into a prime (3012131333221) 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, 1339914950 + ... + 1339917197.

It is an arithmetic number, because the mean of its divisors is an integer number (440832388346).

Almost surely, 2^{3012131333228} is an apocalyptic number.

It is an amenable number.

3012131333228 is a deficient number, since it is larger than the sum of its proper divisors (2277857326924).

3012131333228 is a wasteful number, since it uses less digits than its factorization.

3012131333228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679832432 (or 2679832430 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 3012131333228 in words is "three trillion, twelve billion, one hundred thirty-one million, three hundred thirty-three thousand, two hundred twenty-eight".