22133775333 has 4 divisors (see below), whose sum is σ = 29511700448. Its totient is φ = 14755850220.

The previous prime is 22133775329. The next prime is 22133775337. The reversal of 22133775333 is 33357733122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (22133775329) and next prime (22133775337).

It is not a de Polignac number, because 22133775333 - 2² = 22133775329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22133775291 and 22133775300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133775337) by changing a digit.

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, 3688962553 + ... + 3688962558.

It is an arithmetic number, because the mean of its divisors is an integer number (7377925112).

Almost surely, 2^22133775333 is an apocalyptic number.

It is an amenable number.

22133775333 is a deficient number, since it is larger than the sum of its proper divisors (7377925115).

22133775333 is an equidigital number, since it uses as much as digits as its factorization.

22133775333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7377925114.

The product of its digits is 238140, while the sum is 39.

The spelling of 22133775333 in words is "twenty-two billion, one hundred thirty-three million, seven hundred seventy-five thousand, three hundred thirty-three".