13002122 has 16 divisors (see below), whose sum is σ = 22455360. Its totient is φ = 5530848.

The previous prime is 13002109. The next prime is 13002131. The reversal of 13002122 is 22120031.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1472 + ... + 5307.

It is an arithmetic number, because the mean of its divisors is an integer number (1403460).

Almost surely, 2^13002122 is an apocalyptic number.

13002122 is a deficient number, since it is larger than the sum of its proper divisors (9453238).

13002122 is a wasteful number, since it uses less digits than its factorization.

13002122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6925.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 13002122 is about 3605.8455319107. The cubic root of 13002122 is about 235.1462617484.

Adding to 13002122 its reverse (22120031), we get a palindrome (35122153).

The spelling of 13002122 in words is "thirteen million, two thousand, one hundred twenty-two".