33222311322253 has 2 divisors, whose sum is σ = 33222311322254. Its totient is φ = 33222311322252.

The previous prime is 33222311322251. The next prime is 33222311322283. The reversal of 33222311322253 is 35222311322233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32880556500649 + 341754821604 = 5734157^2 + 584598^2 .

It is a cyclic number.

It is not a de Polignac number, because 33222311322253 - 2¹ = 33222311322251 is a prime.

It is a super-2 number, since 2×33222311322253² (a number of 28 digits) contains 22 as substring.

Together with 33222311322251, 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 (33222311322251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16611155661126 + 16611155661127.

It is an arithmetic number, because the mean of its divisors is an integer number (16611155661127).

Almost surely, 2^{33222311322253} is an apocalyptic number.

It is an amenable number.

33222311322253 is a deficient number, since it is larger than the sum of its proper divisors (1).

33222311322253 is an equidigital number, since it uses as much as digits as its factorization.

33222311322253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 34.

Adding to 33222311322253 its reverse (35222311322233), we get a palindrome (68444622644486).

The spelling of 33222311322253 in words is "thirty-three trillion, two hundred twenty-two billion, three hundred eleven million, three hundred twenty-two thousand, two hundred fifty-three".