23112100222210 has 8 divisors (see below), whose sum is σ = 41601780399996. Its totient is φ = 9244840088880.

The previous prime is 23112100222207. The next prime is 23112100222241. The reversal of 23112100222210 is 1222200121132.

It can be written as a sum of positive squares in 2 ways, for example, as 23110815931641 + 1284290569 = 4807371^2 + 35837^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155605011101 + ... + 1155605011120.

Almost surely, 2^{23112100222210} is an apocalyptic number.

23112100222210 is a deficient number, since it is larger than the sum of its proper divisors (18489680177786).

23112100222210 is a wasteful number, since it uses less digits than its factorization.

23112100222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311210022228.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 23112100222210 its reverse (1222200121132), we get a palindrome (24334300343342).

The spelling of 23112100222210 in words is "twenty-three trillion, one hundred twelve billion, one hundred million, two hundred twenty-two thousand, two hundred ten".