2133031222 has 8 divisors (see below), whose sum is σ = 3656624976. Its totient is φ = 914156232.

The previous prime is 2133031207. The next prime is 2133031231. The reversal of 2133031222 is 2221303312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2133031222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76179673 + ... + 76179700.

It is an arithmetic number, because the mean of its divisors is an integer number (457078122).

Almost surely, 2^2133031222 is an apocalyptic number.

2133031222 is a deficient number, since it is larger than the sum of its proper divisors (1523593754).

2133031222 is a wasteful number, since it uses less digits than its factorization.

2133031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152359382.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2133031222 is about 46184.7509682579. The cubic root of 2133031222 is about 1287.2584088376.

Adding to 2133031222 its reverse (2221303312), we get a palindrome (4354334534).

The spelling of 2133031222 in words is "two billion, one hundred thirty-three million, thirty-one thousand, two hundred twenty-two".