222414142 has 8 divisors (see below), whose sum is σ = 334551600. Its totient is φ = 110896944.

The previous prime is 222414109. The next prime is 222414149. The reversal of 222414142 is 241414222.

222414142 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (222414149) 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, 154167 + ... + 155602.

It is an arithmetic number, because the mean of its divisors is an integer number (41818950).

Almost surely, 2^222414142 is an apocalyptic number.

222414142 is a deficient number, since it is larger than the sum of its proper divisors (112137458).

222414142 is a wasteful number, since it uses less digits than its factorization.

222414142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310130.

The product of its digits is 1024, while the sum is 22.

The square root of 222414142 is about 14913.5556457875. Note that the first 3 decimals coincide. The cubic root of 222414142 is about 605.8811847939.

Adding to 222414142 its reverse (241414222), we get a palindrome (463828364).

The spelling of 222414142 in words is "two hundred twenty-two million, four hundred fourteen thousand, one hundred forty-two".