13192222 has 8 divisors (see below), whose sum is σ = 19804536. Its totient is φ = 6590712.

The previous prime is 13192217. The next prime is 13192229. The reversal of 13192222 is 22229131.

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

It is a junction number, because it is equal to n+sod(n) for n = 13192193 and 13192202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13192229) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1968 + ... + 5500.

It is an arithmetic number, because the mean of its divisors is an integer number (2475567).

Almost surely, 2^13192222 is an apocalyptic number.

13192222 is a deficient number, since it is larger than the sum of its proper divisors (6612314).

13192222 is a wasteful number, since it uses less digits than its factorization.

13192222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5402.

The product of its digits is 432, while the sum is 22.

The square root of 13192222 is about 3632.1098551668. The cubic root of 13192222 is about 236.2867218004.

The spelling of 13192222 in words is "thirteen million, one hundred ninety-two thousand, two hundred twenty-two".