3012212201311 has 4 divisors (see below), whose sum is σ = 3012222501832. Its totient is φ = 3012201900792.

The previous prime is 3012212201291. The next prime is 3012212201321. The reversal of 3012212201311 is 1131022122103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3012212201311 - 2¹⁹ = 3012211677023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012212201321) 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, 4698396 + ... + 5300881.

It is an arithmetic number, because the mean of its divisors is an integer number (753055625458).

Almost surely, 2^{3012212201311} is an apocalyptic number.

3012212201311 is a deficient number, since it is larger than the sum of its proper divisors (10300521).

3012212201311 is an equidigital number, since it uses as much as digits as its factorization.

3012212201311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10300520.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3012212201311 its reverse (1131022122103), we get a palindrome (4143234323414).

The spelling of 3012212201311 in words is "three trillion, twelve billion, two hundred twelve million, two hundred one thousand, three hundred eleven".