13503232222 has 8 divisors (see below), whose sum is σ = 20357665416. Its totient is φ = 6717343752.

The previous prime is 13503232217. The next prime is 13503232231. The reversal of 13503232222 is 22223230531.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17135688 + ... + 17136475.

It is an arithmetic number, because the mean of its divisors is an integer number (2544708177).

Almost surely, 2^13503232222 is an apocalyptic number.

13503232222 is a deficient number, since it is larger than the sum of its proper divisors (6854433194).

13503232222 is a wasteful number, since it uses less digits than its factorization.

13503232222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34272362.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 13503232222 its reverse (22223230531), we get a palindrome (35726462753).

The spelling of 13503232222 in words is "thirteen billion, five hundred three million, two hundred thirty-two thousand, two hundred twenty-two".