13022122021334 has 4 divisors (see below), whose sum is σ = 19533183032004. Its totient is φ = 6511061010666.

The previous prime is 13022122021333. The next prime is 13022122021343. The reversal of 13022122021334 is 43312022122031.

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

It is a super-2 number, since 2×13022122021334² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022122021333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3255530505332 + ... + 3255530505335.

It is an arithmetic number, because the mean of its divisors is an integer number (4883295758001).

Almost surely, 2^{13022122021334} is an apocalyptic number.

13022122021334 is a deficient number, since it is larger than the sum of its proper divisors (6511061010670).

13022122021334 is an equidigital number, since it uses as much as digits as its factorization.

13022122021334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6511061010669.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 13022122021334 its reverse (43312022122031), we get a palindrome (56334144143365).

The spelling of 13022122021334 in words is "thirteen trillion, twenty-two billion, one hundred twenty-two million, twenty-one thousand, three hundred thirty-four".