3112211122022 has 64 divisors (see below), whose sum is σ = 4993810956288. Its totient is φ = 1452191328000.

The previous prime is 3112211121977. The next prime is 3112211122079. The reversal of 3112211122022 is 2202211122113.

It is a super-3 number, since 3×3112211122022³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3112211121985 and 3112211122003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87470228 + ... + 87505800.

It is an arithmetic number, because the mean of its divisors is an integer number (78028296192).

Almost surely, 2^{3112211122022} is an apocalyptic number.

3112211122022 is a deficient number, since it is larger than the sum of its proper divisors (1881599834266).

3112211122022 is a wasteful number, since it uses less digits than its factorization.

3112211122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36045.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 3112211122022 its reverse (2202211122113), we get a palindrome (5314422244135).

Subtracting from 3112211122022 its reverse (2202211122113), we obtain a palindrome (909999999909).

The spelling of 3112211122022 in words is "three trillion, one hundred twelve billion, two hundred eleven million, one hundred twenty-two thousand, twenty-two".