13022361 has 24 divisors (see below), whose sum is σ = 20654400. Its totient is φ = 7840800.

The previous prime is 13022351. The next prime is 13022369. The reversal of 13022361 is 16322031.

13022361 is a `hidden beast` number, since 1 + 302 + 2 + 361 = 666.

13022361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13022361 - 2²³ = 4633753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13022369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19371 + ... + 20031.

It is an arithmetic number, because the mean of its divisors is an integer number (860600).

Almost surely, 2^13022361 is an apocalyptic number.

13022361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13022361 is a deficient number, since it is larger than the sum of its proper divisors (7632039).

13022361 is a wasteful number, since it uses less digits than its factorization.

13022361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 874 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13022361 is about 3608.6508559294. The cubic root of 13022361 is about 235.2682074325.

Adding to 13022361 its reverse (16322031), we get a palindrome (29344392).

It can be divided in two parts, 1302 and 2361, that added together give a palindrome (3663).

The spelling of 13022361 in words is "thirteen million, twenty-two thousand, three hundred sixty-one".