13390122 has 8 divisors (see below), whose sum is σ = 26780256. Its totient is φ = 4463372.

The previous prime is 13390121. The next prime is 13390123. The reversal of 13390122 is 22109331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13390121) and next prime (13390123).

It is a sphenic number, since it is the product of 3 distinct primes.

13390122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (13390121) 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, 1115838 + ... + 1115849.

It is an arithmetic number, because the mean of its divisors is an integer number (3347532).

Almost surely, 2^13390122 is an apocalyptic number.

13390122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13390122 is a wasteful number, since it uses less digits than its factorization.

13390122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231692.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 13390122 is about 3659.2515628199. The cubic root of 13390122 is about 237.4623955236.

Adding to 13390122 its reverse (22109331), we get a palindrome (35499453).

The spelling of 13390122 in words is "thirteen million, three hundred ninety thousand, one hundred twenty-two".