3112211322201 has 8 divisors (see below), whose sum is σ = 4217641573504. Its totient is φ = 2040794309520.

The previous prime is 3112211322173. The next prime is 3112211322289. The reversal of 3112211322201 is 1022231122113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3112211322201 - 2²⁶ = 3112144213337 is a prime.

It is a super-3 number, since 3×3112211322201³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3112211323201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8503309441 + ... + 8503309806.

It is an arithmetic number, because the mean of its divisors is an integer number (527205196688).

Almost surely, 2^{3112211322201} is an apocalyptic number.

It is an amenable number.

3112211322201 is a deficient number, since it is larger than the sum of its proper divisors (1105430251303).

3112211322201 is a wasteful number, since it uses less digits than its factorization.

3112211322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17006619311.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 3112211322201 its reverse (1022231122113), we get a palindrome (4134442444314).

The spelling of 3112211322201 in words is "three trillion, one hundred twelve billion, two hundred eleven million, three hundred twenty-two thousand, two hundred one".