13322012022021 has 16 divisors (see below), whose sum is σ = 18346997975040. Its totient is φ = 8589537630960.

The previous prime is 13322012021957. The next prime is 13322012022031. The reversal of 13322012022021 is 12022021022331.

It is not a de Polignac number, because 13322012022021 - 2⁶ = 13322012021957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322012022031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44088915 + ... + 44390048.

It is an arithmetic number, because the mean of its divisors is an integer number (1146687373440).

Almost surely, 2^{13322012022021} is an apocalyptic number.

It is an amenable number.

13322012022021 is a deficient number, since it is larger than the sum of its proper divisors (5024985953019).

13322012022021 is a wasteful number, since it uses less digits than its factorization.

13322012022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88480616.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13322012022021 its reverse (12022021022331), we get a palindrome (25344033044352).

The spelling of 13322012022021 in words is "thirteen trillion, three hundred twenty-two billion, twelve million, twenty-two thousand, twenty-one".