13320322122 has 16 divisors (see below), whose sum is σ = 27360662112. Its totient is φ = 4320104400.

The previous prime is 13320322121. The next prime is 13320322129. The reversal of 13320322122 is 22122302331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13320322121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30000504 + ... + 30000947.

It is an arithmetic number, because the mean of its divisors is an integer number (1710041382).

Almost surely, 2^13320322122 is an apocalyptic number.

13320322122 is an abundant number, since it is smaller than the sum of its proper divisors (14040339990).

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

13320322122 is a wasteful number, since it uses less digits than its factorization.

13320322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60001493.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13320322122 its reverse (22122302331), we get a palindrome (35442624453).

The spelling of 13320322122 in words is "thirteen billion, three hundred twenty million, three hundred twenty-two thousand, one hundred twenty-two".