13222352 has 40 divisors (see below), whose sum is σ = 30102240. Its totient is φ = 5546880.

The previous prime is 13222343. The next prime is 13222411. The reversal of 13222352 is 25322231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602 + ... + 5177.

It is an arithmetic number, because the mean of its divisors is an integer number (752556).

Almost surely, 2^13222352 is an apocalyptic number.

It is an amenable number.

13222352 is an abundant number, since it is smaller than the sum of its proper divisors (16879888).

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

13222352 is a wasteful number, since it uses less digits than its factorization.

13222352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5811 (or 5805 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 13222352 is about 3636.2552165655. The cubic root of 13222352 is about 236.4664718027.

Adding to 13222352 its reverse (25322231), we get a palindrome (38544583).

The spelling of 13222352 in words is "thirteen million, two hundred twenty-two thousand, three hundred fifty-two".