13202221223233 has 4 divisors (see below), whose sum is σ = 15088252826560. Its totient is φ = 11316189619908.

The previous prime is 13202221223203. The next prime is 13202221223297. The reversal of 13202221223233 is 33232212220231.

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 a cyclic number.

It is not a de Polignac number, because 13202221223233 - 2⁵ = 13202221223201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13202221223203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 943015801653 + ... + 943015801666.

It is an arithmetic number, because the mean of its divisors is an integer number (3772063206640).

Almost surely, 2^{13202221223233} is an apocalyptic number.

It is an amenable number.

13202221223233 is a deficient number, since it is larger than the sum of its proper divisors (1886031603327).

13202221223233 is an equidigital number, since it uses as much as digits as its factorization.

13202221223233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886031603326.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 13202221223233 its reverse (33232212220231), we get a palindrome (46434433443464).

The spelling of 13202221223233 in words is "thirteen trillion, two hundred two billion, two hundred twenty-one million, two hundred twenty-three thousand, two hundred thirty-three".