13802222 has 12 divisors (see below), whose sum is σ = 24083640. Its totient is φ = 5915196.

The previous prime is 13802219. The next prime is 13802237. The reversal of 13802222 is 22220831.

13802222 is a modest number, since divided by 2222 gives 1380 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 13802194 and 13802203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70322 + ... + 70517.

It is an arithmetic number, because the mean of its divisors is an integer number (2006970).

Almost surely, 2^13802222 is an apocalyptic number.

13802222 is a deficient number, since it is larger than the sum of its proper divisors (10281418).

13802222 is a wasteful number, since it uses less digits than its factorization.

13802222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140855 (or 140848 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 13802222 is about 3715.1341833102. The cubic root of 13802222 is about 239.8739036678.

The spelling of 13802222 in words is "thirteen million, eight hundred two thousand, two hundred twenty-two".