3112012221314 has 4 divisors (see below), whose sum is σ = 4668018331974. Its totient is φ = 1556006110656.

The previous prime is 3112012221257. The next prime is 3112012221343. The reversal of 3112012221314 is 4131222102113.

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., 2776499036089 + 335513185225 = 1666283^2 + 579235^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3112012221314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778003055327 + ... + 778003055330.

Almost surely, 2^{3112012221314} is an apocalyptic number.

3112012221314 is a deficient number, since it is larger than the sum of its proper divisors (1556006110660).

3112012221314 is a wasteful number, since it uses less digits than its factorization.

3112012221314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556006110659.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 3112012221314 its reverse (4131222102113), we get a palindrome (7243234323427).

The spelling of 3112012221314 in words is "three trillion, one hundred twelve billion, twelve million, two hundred twenty-one thousand, three hundred fourteen".