3000021112002 has 32 divisors (see below), whose sum is σ = 6056515893312. Its totient is φ = 990595989504.

The previous prime is 3000021111979. The next prime is 3000021112003. The reversal of 3000021112002 is 2002111200003.

It is not an unprimeable number, because it can be changed into a prime (3000021112003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10147458 + ... + 10438914.

It is an arithmetic number, because the mean of its divisors is an integer number (189266121666).

Almost surely, 2^{3000021112002} is an apocalyptic number.

3000021112002 is an abundant number, since it is smaller than the sum of its proper divisors (3056494781310).

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

3000021112002 is a wasteful number, since it uses less digits than its factorization.

3000021112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307602.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 3000021112002 its reverse (2002111200003), we get a palindrome (5002132312005).

The spelling of 3000021112002 in words is "three trillion, twenty-one million, one hundred twelve thousand, two".