222623314 has 8 divisors (see below), whose sum is σ = 345450060. Its totient is φ = 107473296.

The previous prime is 222623311. The next prime is 222623327. The reversal of 222623314 is 413326222.

222623314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 204004089 + 18619225 = 14283^2 + 4315^2 .

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

It is a super-2 number, since 2×222623314² = 99122279872685192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222623311) 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, 1919109 + ... + 1919224.

Almost surely, 2^222623314 is an apocalyptic number.

222623314 is a deficient number, since it is larger than the sum of its proper divisors (122826746).

222623314 is a wasteful number, since it uses less digits than its factorization.

222623314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3838364.

The product of its digits is 3456, while the sum is 25.

The square root of 222623314 is about 14920.5668122897. The cubic root of 222623314 is about 606.0710613150.

Adding to 222623314 its reverse (413326222), we get a palindrome (635949536).

The spelling of 222623314 in words is "two hundred twenty-two million, six hundred twenty-three thousand, three hundred fourteen".