3112022212001 has 2 divisors, whose sum is σ = 3112022212002. Its totient is φ = 3112022212000.

The previous prime is 3112022211971. The next prime is 3112022212043. The reversal of 3112022212001 is 1002122202113.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2418799452001 + 693222760000 = 1555249^2 + 832600^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112022212001 - 2⁶ = 3112022211937 is a prime.

It is not a weakly prime, because it can be changed into another prime (3112022212051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556011106000 + 1556011106001.

It is an arithmetic number, because the mean of its divisors is an integer number (1556011106001).

Almost surely, 2^{3112022212001} is an apocalyptic number.

It is an amenable number.

3112022212001 is a deficient number, since it is larger than the sum of its proper divisors (1).

3112022212001 is an equidigital number, since it uses as much as digits as its factorization.

3112022212001 is an odious number, because the sum of its binary digits is odd.

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

Adding to 3112022212001 its reverse (1002122202113), we get a palindrome (4114144414114).

The spelling of 3112022212001 in words is "three trillion, one hundred twelve billion, twenty-two million, two hundred twelve thousand, one".