222423101 has 8 divisors (see below), whose sum is σ = 235975680. Its totient is φ = 209055168.

The previous prime is 222423059. The next prime is 222423107. The reversal of 222423101 is 101324222.

222423101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222423101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222423101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222423107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43676 + ... + 48501.

It is an arithmetic number, because the mean of its divisors is an integer number (29496960).

Almost surely, 2^222423101 is an apocalyptic number.

It is an amenable number.

222423101 is a deficient number, since it is larger than the sum of its proper divisors (13552579).

222423101 is a wasteful number, since it uses less digits than its factorization.

222423101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92323.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 222423101 is about 14913.8560070828. The cubic root of 222423101 is about 605.8893197931.

Adding to 222423101 its reverse (101324222), we get a palindrome (323747323).

The spelling of 222423101 in words is "two hundred twenty-two million, four hundred twenty-three thousand, one hundred one".