33222013093 has 2 divisors, whose sum is σ = 33222013094. Its totient is φ = 33222013092.

The previous prime is 33222013091. The next prime is 33222013109. The reversal of 33222013093 is 39031022233.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33014163204 + 207849889 = 181698^2 + 14417^2 .

It is a cyclic number.

It is not a de Polignac number, because 33222013093 - 2¹ = 33222013091 is a prime.

It is a super-2 number, since 2×33222013093² (a number of 22 digits) contains 22 as substring.

Together with 33222013091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33222013091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16611006546 + 16611006547.

It is an arithmetic number, because the mean of its divisors is an integer number (16611006547).

Almost surely, 2^33222013093 is an apocalyptic number.

It is an amenable number.

33222013093 is a deficient number, since it is larger than the sum of its proper divisors (1).

33222013093 is an equidigital number, since it uses as much as digits as its factorization.

33222013093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The spelling of 33222013093 in words is "thirty-three billion, two hundred twenty-two million, thirteen thousand, ninety-three".