3012211311201 has 6 divisors (see below), whose sum is σ = 4350971893970. Its totient is φ = 2008140874128.

The previous prime is 3012211311191. The next prime is 3012211311217. The reversal of 3012211311201 is 1021131122103.

3012211311201 is a `hidden beast` number, since 30 + 122 + 1 + 1 + 311 + 201 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2949723810576 + 62487500625 = 1717476^2 + 249975^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3012211311201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3012211321201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167345072836 + ... + 167345072853.

Almost surely, 2^{3012211311201} is an apocalyptic number.

It is an amenable number.

3012211311201 is a deficient number, since it is larger than the sum of its proper divisors (1338760582769).

3012211311201 is a wasteful number, since it uses less digits than its factorization.

3012211311201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334690145695 (or 334690145692 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 3012211311201 its reverse (1021131122103), we get a palindrome (4033342433304).

The spelling of 3012211311201 in words is "three trillion, twelve billion, two hundred eleven million, three hundred eleven thousand, two hundred one".