3122002201211 has 4 divisors (see below), whose sum is σ = 3122005777512. Its totient is φ = 3121998624912.

The previous prime is 3122002201169. The next prime is 3122002201247. The reversal of 3122002201211 is 1121022002213.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3122002201211 - 2⁶ = 3122002201147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3122002201211.

It is not an unprimeable number, because it can be changed into a prime (3122002201811) 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, 481976 + ... + 2544858.

It is an arithmetic number, because the mean of its divisors is an integer number (780501444378).

Almost surely, 2^{3122002201211} is an apocalyptic number.

3122002201211 is a deficient number, since it is larger than the sum of its proper divisors (3576301).

3122002201211 is a wasteful number, since it uses less digits than its factorization.

3122002201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576300.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 3122002201211 its reverse (1121022002213), we get a palindrome (4243024203424).

The spelling of 3122002201211 in words is "three trillion, one hundred twenty-two billion, two million, two hundred one thousand, two hundred eleven".