23020112210 has 16 divisors (see below), whose sum is σ = 41816352600. Its totient is φ = 9123566976.

The previous prime is 23020112201. The next prime is 23020112239. The reversal of 23020112210 is 1221102032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14900840761 + 8119271449 = 122069^2 + 90107^2 .

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, 10558595 + ... + 10560774.

Almost surely, 2^23020112210 is an apocalyptic number.

23020112210 is a deficient number, since it is larger than the sum of its proper divisors (18796240390).

23020112210 is a wasteful number, since it uses less digits than its factorization.

23020112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21119485.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23020112210 its reverse (1221102032), we get a palindrome (24241214242).

The spelling of 23020112210 in words is "twenty-three billion, twenty million, one hundred twelve thousand, two hundred ten".