226412123623 has 4 divisors (see below), whose sum is σ = 258756712720. Its totient is φ = 194067534528.

The previous prime is 226412123611. The next prime is 226412123681. The reversal of 226412123623 is 326321214622.

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

It is not a de Polignac number, because 226412123623 - 2⁵ = 226412123591 is a prime.

It is a super-2 number, since 2×226412123623² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226412103623) 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, 16172294538 + ... + 16172294551.

It is an arithmetic number, because the mean of its divisors is an integer number (64689178180).

Almost surely, 2^226412123623 is an apocalyptic number.

226412123623 is a deficient number, since it is larger than the sum of its proper divisors (32344589097).

226412123623 is an equidigital number, since it uses as much as digits as its factorization.

226412123623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32344589096.

The product of its digits is 41472, while the sum is 34.

Subtracting 226412123623 from its reverse (326321214622), we obtain a palindrome (99909090999).

The spelling of 226412123623 in words is "two hundred twenty-six billion, four hundred twelve million, one hundred twenty-three thousand, six hundred twenty-three".