13733222 has 8 divisors (see below), whose sum is σ = 20633616. Its totient is φ = 6855352.

The previous prime is 13733221. The next prime is 13733227. The reversal of 13733222 is 22233731.

13733222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13733221) 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, 4013 + ... + 6600.

It is an arithmetic number, because the mean of its divisors is an integer number (2579202).

Almost surely, 2^13733222 is an apocalyptic number.

13733222 is a deficient number, since it is larger than the sum of its proper divisors (6900394).

13733222 is a wasteful number, since it uses less digits than its factorization.

13733222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11262.

The product of its digits is 1512, while the sum is 23.

The square root of 13733222 is about 3705.8362079293. The cubic root of 13733222 is about 239.4735102319.

Adding to 13733222 its reverse (22233731), we get a palindrome (35966953).

The spelling of 13733222 in words is "thirteen million, seven hundred thirty-three thousand, two hundred twenty-two".