3022311212112 has 40 divisors (see below), whose sum is σ = 7812142785504. Its totient is φ = 1006855717504.

The previous prime is 3022311212099. The next prime is 3022311212113. The reversal of 3022311212112 is 2112121132203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022311212113) 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, 18083238 + ... + 18249605.

Almost surely, 2^{3022311212112} is an apocalyptic number.

It is an amenable number.

3022311212112 is an abundant number, since it is smaller than the sum of its proper divisors (4789831573392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3022311212112 is a wasteful number, since it uses less digits than its factorization.

3022311212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36334587 (or 36334581 counting only the distinct ones).

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

Adding to 3022311212112 its reverse (2112121132203), we get a palindrome (5134432344315).

The spelling of 3022311212112 in words is "three trillion, twenty-two billion, three hundred eleven million, two hundred twelve thousand, one hundred twelve".