3222394811 has 4 divisors (see below), whose sum is σ = 3222626400. Its totient is φ = 3222163224.

The previous prime is 3222394793. The next prime is 3222394831. The reversal of 3222394811 is 1184932223.

It is a happy number.

3222394811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3222394811 - 2²² = 3218200507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3222394831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93491 + ... + 123228.

It is an arithmetic number, because the mean of its divisors is an integer number (805656600).

Almost surely, 2^3222394811 is an apocalyptic number.

3222394811 is a deficient number, since it is larger than the sum of its proper divisors (231589).

3222394811 is a wasteful number, since it uses less digits than its factorization.

3222394811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231588.

The product of its digits is 20736, while the sum is 35.

The square root of 3222394811 is about 56766.1414136984. The cubic root of 3222394811 is about 1477.0422440855.

The spelling of 3222394811 in words is "three billion, two hundred twenty-two million, three hundred ninety-four thousand, eight hundred eleven".