22224122010423 has 12 divisors (see below), whose sum is σ = 32104463747928. Its totient is φ = 14814717873840.

The previous prime is 22224122010371. The next prime is 22224122010479. The reversal of 22224122010423 is 32401022142222.

22224122010423 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 4 + 1 + 220 + 10 + 423 = 666.

It is not a de Polignac number, because 22224122010423 - 2¹⁰ = 22224122009399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22224122010523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113518968 + ... + 113714573.

It is an arithmetic number, because the mean of its divisors is an integer number (2675371978994).

Almost surely, 2^{22224122010423} is an apocalyptic number.

22224122010423 is a deficient number, since it is larger than the sum of its proper divisors (9880341737505).

22224122010423 is a wasteful number, since it uses less digits than its factorization.

22224122010423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227244414 (or 227244411 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 22224122010423 its reverse (32401022142222), we get a palindrome (54625144152645).

The spelling of 22224122010423 in words is "twenty-two trillion, two hundred twenty-four billion, one hundred twenty-two million, ten thousand, four hundred twenty-three".