2203322344222 has 4 divisors (see below), whose sum is σ = 3304983516336. Its totient is φ = 1101661172110.

The previous prime is 2203322344187. The next prime is 2203322344229. The reversal of 2203322344222 is 2224432233022.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203322344229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550830586054 + ... + 550830586057.

It is an arithmetic number, because the mean of its divisors is an integer number (826245879084).

Almost surely, 2^{2203322344222} is an apocalyptic number.

2203322344222 is a deficient number, since it is larger than the sum of its proper divisors (1101661172114).

2203322344222 is a wasteful number, since it uses less digits than its factorization.

2203322344222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101661172113.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 2203322344222 its reverse (2224432233022), we get a palindrome (4427754577244).

The spelling of 2203322344222 in words is "two trillion, two hundred three billion, three hundred twenty-two million, three hundred forty-four thousand, two hundred twenty-two".