33220202023013 has 2 divisors, whose sum is σ = 33220202023014. Its totient is φ = 33220202023012.

The previous prime is 33220202022979. The next prime is 33220202023027. The reversal of 33220202023013 is 31032020202233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32872081962724 + 348120060289 = 5733418^2 + 590017^2 .

It is a cyclic number.

It is not a de Polignac number, because 33220202023013 - 2⁸ = 33220202022757 is a prime.

It is a super-2 number, since 2×33220202023013² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33220202023013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33220202023033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16610101011506 + 16610101011507.

It is an arithmetic number, because the mean of its divisors is an integer number (16610101011507).

Almost surely, 2^{33220202023013} is an apocalyptic number.

It is an amenable number.

33220202023013 is a deficient number, since it is larger than the sum of its proper divisors (1).

33220202023013 is an equidigital number, since it uses as much as digits as its factorization.

33220202023013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 33220202023013 its reverse (31032020202233), we get a palindrome (64252222225246).

The spelling of 33220202023013 in words is "thirty-three trillion, two hundred twenty billion, two hundred two million, twenty-three thousand, thirteen".