3112000022 has 4 divisors (see below), whose sum is σ = 4668000036. Its totient is φ = 1556000010.

The previous prime is 3112000013. The next prime is 3112000043. The reversal of 3112000022 is 2200002113.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 3111999967 and 3112000012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778000004 + ... + 778000007.

It is an arithmetic number, because the mean of its divisors is an integer number (1167000009).

Almost surely, 2^3112000022 is an apocalyptic number.

3112000022 is a deficient number, since it is larger than the sum of its proper divisors (1556000014).

3112000022 is a wasteful number, since it uses less digits than its factorization.

3112000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556000013.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 3112000022 is about 55785.3029211100. The cubic root of 3112000022 is about 1459.9787358509.

Adding to 3112000022 its reverse (2200002113), we get a palindrome (5312002135).

The spelling of 3112000022 in words is "three billion, one hundred twelve million, twenty-two", and thus it is an aban number.