13222420099 has 16 divisors (see below), whose sum is σ = 15350017536. Its totient is φ = 11155032000.

The previous prime is 13222420087. The next prime is 13222420121. The reversal of 13222420099 is 99002422231.

It is not a de Polignac number, because 13222420099 - 2¹¹ = 13222418051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13222420039) 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, 276564 + ... + 320830.

It is an arithmetic number, because the mean of its divisors is an integer number (959376096).

Almost surely, 2^13222420099 is an apocalyptic number.

13222420099 is a deficient number, since it is larger than the sum of its proper divisors (2127597437).

13222420099 is an equidigital number, since it uses as much as digits as its factorization.

13222420099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44946.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 13222420099 in words is "thirteen billion, two hundred twenty-two million, four hundred twenty thousand, ninety-nine".