3012011100012 has 24 divisors (see below), whose sum is σ = 7028125192816. Its totient is φ = 1003989515328.

The previous prime is 3012011099969. The next prime is 3012011100013. The reversal of 3012011100012 is 2100011102103.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (3012011100013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869923 + ... + 2603994.

Almost surely, 2^{3012011100012} is an apocalyptic number.

It is an amenable number.

3012011100012 is an abundant number, since it is smaller than the sum of its proper divisors (4016114092804).

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

3012011100012 is a wasteful number, since it uses less digits than its factorization.

3012011100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546177 (or 3546175 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 3012011100012 its reverse (2100011102103), we get a palindrome (5112022202115).

The spelling of 3012011100012 in words is "three trillion, twelve billion, eleven million, one hundred thousand, twelve".