22223731104330 has 64 divisors (see below), whose sum is σ = 60956903870208. Its totient is φ = 5079677944320.

The previous prime is 22223731104319. The next prime is 22223731104349. The reversal of 22223731104330 is 3340113732222.

It is a junction number, because it is equal to n+sod(n) for n = 22223731104291 and 22223731104300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54357070 + ... + 54764390.

It is an arithmetic number, because the mean of its divisors is an integer number (952451622972).

Almost surely, 2^{22223731104330} is an apocalyptic number.

22223731104330 is an abundant number, since it is smaller than the sum of its proper divisors (38733172765878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22223731104330 is a wasteful number, since it uses less digits than its factorization.

22223731104330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667151.

The product of its (nonzero) digits is 36288, while the sum is 33.

Adding to 22223731104330 its reverse (3340113732222), we get a palindrome (25563844836552).

The spelling of 22223731104330 in words is "twenty-two trillion, two hundred twenty-three billion, seven hundred thirty-one million, one hundred four thousand, three hundred thirty".