23110200223021 has 8 divisors (see below), whose sum is σ = 23572056179744. Its totient is φ = 22651021692720.

The previous prime is 23110200223009. The next prime is 23110200223063. The reversal of 23110200223021 is 12032200201132.

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

It is a cyclic number.

It is not a de Polignac number, because 23110200223021 - 2¹⁷ = 23110200091949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23110200223021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23110200263021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 669339171 + ... + 669373696.

It is an arithmetic number, because the mean of its divisors is an integer number (2946507022468).

Almost surely, 2^{23110200223021} is an apocalyptic number.

It is an amenable number.

23110200223021 is a deficient number, since it is larger than the sum of its proper divisors (461855956723).

23110200223021 is a wasteful number, since it uses less digits than its factorization.

23110200223021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338713211.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23110200223021 its reverse (12032200201132), we get a palindrome (35142400424153).

The spelling of 23110200223021 in words is "twenty-three trillion, one hundred ten billion, two hundred million, two hundred twenty-three thousand, twenty-one".