3012213021000 has 64 divisors (see below), whose sum is σ = 9398104634880. Its totient is φ = 803256804800.

The previous prime is 3012213020989. The next prime is 3012213021011. The reversal of 3012213021000 is 1203122103.

3012213021000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3012213020989) and next prime (3012213021011).

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 502032504 + ... + 502038503.

It is an arithmetic number, because the mean of its divisors is an integer number (146845384920).

Almost surely, 2^{3012213021000} is an apocalyptic number.

3012213021000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3012213021000 is an abundant number, since it is smaller than the sum of its proper divisors (6385891613880).

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

3012213021000 is a wasteful number, since it uses less digits than its factorization.

3012213021000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004071031 (or 1004071017 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 3012213021000 its reverse (1203122103), we get a palindrome (3013416143103).

The spelling of 3012213021000 in words is "three trillion, twelve billion, two hundred thirteen million, twenty-one thousand".