23220222320102 has 16 divisors (see below), whose sum is σ = 34907125178160. Its totient is φ = 11584514767488.

The previous prime is 23220222320093. The next prime is 23220222320143. The reversal of 23220222320102 is 20102322202232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66895298 + ... + 67241514.

It is an arithmetic number, because the mean of its divisors is an integer number (2181695323635).

Almost surely, 2^{23220222320102} is an apocalyptic number.

23220222320102 is a deficient number, since it is larger than the sum of its proper divisors (11686902858058).

23220222320102 is a wasteful number, since it uses less digits than its factorization.

23220222320102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420055.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 23220222320102 its reverse (20102322202232), we get a palindrome (43322544522334).

The spelling of 23220222320102 in words is "twenty-three trillion, two hundred twenty billion, two hundred twenty-two million, three hundred twenty thousand, one hundred two".