3112001022 has 32 divisors (see below), whose sum is σ = 6787630080. Its totient is φ = 945416160.

The previous prime is 3112001003. The next prime is 3112001033. The reversal of 3112001022 is 2201002113.

It is a junction number, because it is equal to n+sod(n) for n = 3112000989 and 3112001007.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 246354 + ... + 258677.

It is an arithmetic number, because the mean of its divisors is an integer number (212113440).

Almost surely, 2^3112001022 is an apocalyptic number.

3112001022 is an abundant number, since it is smaller than the sum of its proper divisors (3675629058).

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

3112001022 is a wasteful number, since it uses less digits than its factorization.

3112001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505128.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 3112001022 is about 55785.3118840435. The cubic root of 3112001022 is about 1459.9788922325.

Adding to 3112001022 its reverse (2201002113), we get a palindrome (5313003135).

The spelling of 3112001022 in words is "three billion, one hundred twelve million, one thousand, twenty-two".