13202222222 has 8 divisors (see below), whose sum is σ = 22632380976. Its totient is φ = 5658095232.

The previous prime is 13202222221. The next prime is 13202222251. The reversal of 13202222222 is 22222220231.

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

13202222222 is a modest number, since divided by 222222 gives 13202 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 13202222194 and 13202222203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202222221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471507923 + ... + 471507950.

It is an arithmetic number, because the mean of its divisors is an integer number (2829047622).

Almost surely, 2^13202222222 is an apocalyptic number.

13202222222 is a deficient number, since it is larger than the sum of its proper divisors (9430158754).

13202222222 is an equidigital number, since it uses as much as digits as its factorization.

13202222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943015882.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 13202222222 its reverse (22222220231), we get a palindrome (35424442453).

The spelling of 13202222222 in words is "thirteen billion, two hundred two million, two hundred twenty-two thousand, two hundred twenty-two".