222410345 has 16 divisors (see below), whose sum is σ = 284428800. Its totient is φ = 166567104.

The previous prime is 222410323. The next prime is 222410351. The reversal of 222410345 is 543014222.

It is a happy number.

222410345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222410345 - 2¹⁰ = 222409321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 222410345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15170 + ... + 25979.

It is an arithmetic number, because the mean of its divisors is an integer number (17776800).

Almost surely, 2^222410345 is an apocalyptic number.

It is an amenable number.

222410345 is a deficient number, since it is larger than the sum of its proper divisors (62018455).

222410345 is a wasteful number, since it uses less digits than its factorization.

222410345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41224.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 222410345 is about 14913.4283449514. The cubic root of 222410345 is about 605.8777369556.

Adding to 222410345 its reverse (543014222), we get a palindrome (765424567).

The spelling of 222410345 in words is "two hundred twenty-two million, four hundred ten thousand, three hundred forty-five".