3312311222 has 16 divisors (see below), whose sum is σ = 5450097744. Its totient is φ = 1497276000.

The previous prime is 3312311221. The next prime is 3312311231. The reversal of 3312311222 is 2221132133.

It is a junction number, because it is equal to n+sod(n) for n = 3312311194 and 3312311203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312311221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411929 + ... + 419892.

It is an arithmetic number, because the mean of its divisors is an integer number (340631109).

Almost surely, 2^3312311222 is an apocalyptic number.

3312311222 is a deficient number, since it is larger than the sum of its proper divisors (2137786522).

3312311222 is a wasteful number, since it uses less digits than its factorization.

3312311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832015.

The product of its digits is 432, while the sum is 20.

The square root of 3312311222 is about 57552.6821442754. The cubic root of 3312311222 is about 1490.6546710964.

Adding to 3312311222 its reverse (2221132133), we get a palindrome (5533443355).

Subtracting from 3312311222 its reverse (2221132133), we obtain a square (1091179089 = 33033²).

The spelling of 3312311222 in words is "three billion, three hundred twelve million, three hundred eleven thousand, two hundred twenty-two".