22132013330321 has 24 divisors (see below), whose sum is σ = 23747356738560. Its totient is φ = 20563883186400.

The previous prime is 22132013330269. The next prime is 22132013330341. The reversal of 22132013330321 is 12303331023122.

It is not a de Polignac number, because 22132013330321 - 2¹⁴ = 22132013313937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22132013330341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139474736 + ... + 139633326.

It is an arithmetic number, because the mean of its divisors is an integer number (989473197440).

Almost surely, 2^{22132013330321} is an apocalyptic number.

It is an amenable number.

22132013330321 is a deficient number, since it is larger than the sum of its proper divisors (1615343408239).

22132013330321 is an equidigital number, since it uses as much as digits as its factorization.

22132013330321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159365 (or 159018 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 22132013330321 its reverse (12303331023122), we get a palindrome (34435344353443).

The spelling of 22132013330321 in words is "twenty-two trillion, one hundred thirty-two billion, thirteen million, three hundred thirty thousand, three hundred twenty-one".