3112020322 has 4 divisors (see below), whose sum is σ = 4668030486. Its totient is φ = 1556010160.

The previous prime is 3112020311. The next prime is 3112020337. The reversal of 3112020322 is 2230202113.

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

It can be written as a sum of positive squares in only one way, i.e., 2094984441 + 1017035881 = 45771^2 + 31891^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3112020296 and 3112020305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778005079 + ... + 778005082.

Almost surely, 2^3112020322 is an apocalyptic number.

3112020322 is a deficient number, since it is larger than the sum of its proper divisors (1556010164).

3112020322 is a wasteful number, since it uses less digits than its factorization.

3112020322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556010163.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3112020322 is about 55785.4848683777. The cubic root of 3112020322 is about 1459.9819103907.

Adding to 3112020322 its reverse (2230202113), we get a palindrome (5342222435).

The spelling of 3112020322 in words is "three billion, one hundred twelve million, twenty thousand, three hundred twenty-two".