13202233222 has 4 divisors (see below), whose sum is σ = 19803349836. Its totient is φ = 6601116610.

The previous prime is 13202233217. The next prime is 13202233229. The reversal of 13202233222 is 22233220231.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 13202233193 and 13202233202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202233229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3300558304 + ... + 3300558307.

It is an arithmetic number, because the mean of its divisors is an integer number (4950837459).

Almost surely, 2^13202233222 is an apocalyptic number.

13202233222 is a deficient number, since it is larger than the sum of its proper divisors (6601116614).

13202233222 is an equidigital number, since it uses as much as digits as its factorization.

13202233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6601116613.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13202233222 its reverse (22233220231), we get a palindrome (35435453453).

The spelling of 13202233222 in words is "thirteen billion, two hundred two million, two hundred thirty-three thousand, two hundred twenty-two".