13320210031022 has 4 divisors (see below), whose sum is σ = 19980315046536. Its totient is φ = 6660105015510.

The previous prime is 13320210031013. The next prime is 13320210031039. The reversal of 13320210031022 is 22013001202331.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×13320210031022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13320210030985 and 13320210031003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330052507754 + ... + 3330052507757.

It is an arithmetic number, because the mean of its divisors is an integer number (4995078761634).

Almost surely, 2^{13320210031022} is an apocalyptic number.

13320210031022 is a deficient number, since it is larger than the sum of its proper divisors (6660105015514).

13320210031022 is an equidigital number, since it uses as much as digits as its factorization.

13320210031022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660105015513.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13320210031022 its reverse (22013001202331), we get a palindrome (35333211233353).

The spelling of 13320210031022 in words is "thirteen trillion, three hundred twenty billion, two hundred ten million, thirty-one thousand, twenty-two".