13223020092 has 12 divisors (see below), whose sum is σ = 30853713576. Its totient is φ = 4407673360.

The previous prime is 13223020073. The next prime is 13223020093. The reversal of 13223020092 is 29002032231.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223020093) 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, 550959159 + ... + 550959182.

It is an arithmetic number, because the mean of its divisors is an integer number (2571142798).

Almost surely, 2^13223020092 is an apocalyptic number.

13223020092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13223020092 is an abundant number, since it is smaller than the sum of its proper divisors (17630693484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13223020092 is a wasteful number, since it uses less digits than its factorization.

13223020092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101918348 (or 1101918346 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The spelling of 13223020092 in words is "thirteen billion, two hundred twenty-three million, twenty thousand, ninety-two".