10223100112231 has 4 divisors (see below), whose sum is σ = 10223248023000. Its totient is φ = 10222952201464.

The previous prime is 10223100112229. The next prime is 10223100112241. The reversal of 10223100112231 is 13221100132201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10223100112231 - 2¹ = 10223100112229 is a prime.

It is a super-2 number, since 2×10223100112231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10223100112199 and 10223100112208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223100112241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73851661 + ... + 73989958.

It is an arithmetic number, because the mean of its divisors is an integer number (2555812005750).

Almost surely, 2^{10223100112231} is an apocalyptic number.

10223100112231 is a deficient number, since it is larger than the sum of its proper divisors (147910769).

10223100112231 is an equidigital number, since it uses as much as digits as its factorization.

10223100112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147910768.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10223100112231 its reverse (13221100132201), we get a palindrome (23444200244432).

It can be divided in two parts, 10223100 and 112231, that added together give a triangular number (10335331 = T₄₅₄₆).

The spelling of 10223100112231 in words is "ten trillion, two hundred twenty-three billion, one hundred million, one hundred twelve thousand, two hundred thirty-one".