23220222110 has 16 divisors (see below), whose sum is σ = 41830430400. Its totient is φ = 9280526496.

The previous prime is 23220222071. The next prime is 23220222131. The reversal of 23220222110 is 1122202232.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 932390 + ... + 956969.

It is an arithmetic number, because the mean of its divisors is an integer number (2614401900).

Almost surely, 2^23220222110 is an apocalyptic number.

23220222110 is a deficient number, since it is larger than the sum of its proper divisors (18610208290).

23220222110 is a wasteful number, since it uses less digits than its factorization.

23220222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890595.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 23220222110 its reverse (1122202232), we get a palindrome (24342424342).

The spelling of 23220222110 in words is "twenty-three billion, two hundred twenty million, two hundred twenty-two thousand, one hundred ten".