222423244101 has 12 divisors (see below), whose sum is σ = 321353087328. Its totient is φ = 148247515944.

The previous prime is 222423244039. The next prime is 222423244111. The reversal of 222423244101 is 101442324222.

It is a happy number.

222423244101 is a `hidden beast` number, since 2 + 2 + 242 + 3 + 2 + 4 + 410 + 1 = 666.

It is not a de Polignac number, because 222423244101 - 2⁹ = 222423243589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222423244111) 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, 2846545 + ... + 2923638.

It is an arithmetic number, because the mean of its divisors is an integer number (26779423944).

Almost surely, 2^222423244101 is an apocalyptic number.

It is an amenable number.

222423244101 is a deficient number, since it is larger than the sum of its proper divisors (98929843227).

222423244101 is a wasteful number, since it uses less digits than its factorization.

222423244101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774472 (or 5774469 counting only the distinct ones).

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

Adding to 222423244101 its reverse (101442324222), we get a palindrome (323865568323).

The spelling of 222423244101 in words is "two hundred twenty-two billion, four hundred twenty-three million, two hundred forty-four thousand, one hundred one".