33222323243 has 2 divisors, whose sum is σ = 33222323244. Its totient is φ = 33222323242.

The previous prime is 33222323231. The next prime is 33222323249. The reversal of 33222323243 is 34232322233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33222323243 - 2²² = 33218128939 is a prime.

It is a super-2 number, since 2×33222323243² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33222323249) 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 as a sum of consecutive naturals, namely, 16611161621 + 16611161622.

It is an arithmetic number, because the mean of its divisors is an integer number (16611161622).

Almost surely, 2^33222323243 is an apocalyptic number.

33222323243 is a deficient number, since it is larger than the sum of its proper divisors (1).

33222323243 is an equidigital number, since it uses as much as digits as its factorization.

33222323243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 29.

Adding to 33222323243 its reverse (34232322233), we get a palindrome (67454645476).

The spelling of 33222323243 in words is "thirty-three billion, two hundred twenty-two million, three hundred twenty-three thousand, two hundred forty-three".