22031300113322 has 4 divisors (see below), whose sum is σ = 33046950169986. Its totient is φ = 11015650056660.

The previous prime is 22031300113289. The next prime is 22031300113331. The reversal of 22031300113322 is 22331100313022.

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

It can be written as a sum of positive squares in only one way, i.e., 16836406161961 + 5194893951361 = 4103219^2 + 2279231^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5507825028329 + ... + 5507825028332.

Almost surely, 2^{22031300113322} is an apocalyptic number.

22031300113322 is a deficient number, since it is larger than the sum of its proper divisors (11015650056664).

22031300113322 is a wasteful number, since it uses less digits than its factorization.

22031300113322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11015650056663.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 22031300113322 its reverse (22331100313022), we get a palindrome (44362400426344).

The spelling of 22031300113322 in words is "twenty-two trillion, thirty-one billion, three hundred million, one hundred thirteen thousand, three hundred twenty-two".