3331312022 has 4 divisors (see below), whose sum is σ = 4996968036. Its totient is φ = 1665656010.

The previous prime is 3331311967. The next prime is 3331312067. The reversal of 3331312022 is 2202131333.

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

It is a super-2 number, since 2×3331312022² = 22195279575843456968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3331311985 and 3331312003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 832828004 + ... + 832828007.

It is an arithmetic number, because the mean of its divisors is an integer number (1249242009).

Almost surely, 2^3331312022 is an apocalyptic number.

3331312022 is a deficient number, since it is larger than the sum of its proper divisors (1665656014).

3331312022 is a wasteful number, since it uses less digits than its factorization.

3331312022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665656013.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3331312022 is about 57717.5191947818. The cubic root of 3331312022 is about 1493.4995773261.

Adding to 3331312022 its reverse (2202131333), we get a palindrome (5533443355).

The spelling of 3331312022 in words is "three billion, three hundred thirty-one million, three hundred twelve thousand, twenty-two".