3122222133 has 16 divisors (see below), whose sum is σ = 4299387392. Its totient is φ = 2013336000.

The previous prime is 3122222123. The next prime is 3122222137. The reversal of 3122222133 is 3312222213.

It is a happy number.

It is not a de Polignac number, because 3122222133 - 2⁸ = 3122221877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122222137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210543 + ... + 224883.

It is an arithmetic number, because the mean of its divisors is an integer number (268711712).

Almost surely, 2^3122222133 is an apocalyptic number.

It is an amenable number.

3122222133 is a deficient number, since it is larger than the sum of its proper divisors (1177165259).

3122222133 is a wasteful number, since it uses less digits than its factorization.

3122222133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16716.

The product of its digits is 864, while the sum is 21.

The square root of 3122222133 is about 55876.8479157513. The cubic root of 3122222133 is about 1461.5755389558.

Adding to 3122222133 its reverse (3312222213), we get a palindrome (6434444346).

It can be divided in two parts, 312222213 and 3, that multiplied together give a palindrome (936666639).

The spelling of 3122222133 in words is "three billion, one hundred twenty-two million, two hundred twenty-two thousand, one hundred thirty-three".