3222131011 has 4 divisors (see below), whose sum is σ = 3515052024. Its totient is φ = 2929210000.

The previous prime is 3222130943. The next prime is 3222131027. The reversal of 3222131011 is 1101312223.

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 3222131011 - 2⁷ = 3222130883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3222131711) 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, 146460490 + ... + 146460511.

It is an arithmetic number, because the mean of its divisors is an integer number (878763006).

Almost surely, 2^3222131011 is an apocalyptic number.

3222131011 is a deficient number, since it is larger than the sum of its proper divisors (292921013).

3222131011 is a wasteful number, since it uses less digits than its factorization.

3222131011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292921012.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3222131011 is about 56763.8177979600. The cubic root of 3222131011 is about 1477.0019371709.

Adding to 3222131011 its reverse (1101312223), we get a palindrome (4323443234).

The spelling of 3222131011 in words is "three billion, two hundred twenty-two million, one hundred thirty-one thousand, eleven".