3012211002001 has 4 divisors (see below), whose sum is σ = 3012235780672. Its totient is φ = 3012186223332.

The previous prime is 3012211001981. The next prime is 3012211002019. The reversal of 3012211002001 is 1002001122103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3012211002001 - 2²³ = 3012202613393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3012211092001) 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, 12206085 + ... + 12450418.

It is an arithmetic number, because the mean of its divisors is an integer number (753058945168).

Almost surely, 2^{3012211002001} is an apocalyptic number.

It is an amenable number.

3012211002001 is a deficient number, since it is larger than the sum of its proper divisors (24778671).

3012211002001 is a wasteful number, since it uses less digits than its factorization.

3012211002001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24778670.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 3012211002001 its reverse (1002001122103), we get a palindrome (4014212124104).

The spelling of 3012211002001 in words is "three trillion, twelve billion, two hundred eleven million, two thousand, one".