3012121111002 has 16 divisors (see below), whose sum is σ = 6024885194592. Its totient is φ = 1003933208240.

The previous prime is 3012121110949. The next prime is 3012121111067. The reversal of 3012121111002 is 2001111212103.

3012121111002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26729613 + ... + 26842064.

It is an arithmetic number, because the mean of its divisors is an integer number (376555324662).

Almost surely, 2^{3012121111002} is an apocalyptic number.

3012121111002 is an abundant number, since it is smaller than the sum of its proper divisors (3012764083590).

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

3012121111002 is a wasteful number, since it uses less digits than its factorization.

3012121111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53581053.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 3012121111002 its reverse (2001111212103), we get a palindrome (5013232323105).

The spelling of 3012121111002 in words is "three trillion, twelve billion, one hundred twenty-one million, one hundred eleven thousand, two".