232222226 has 4 divisors (see below), whose sum is σ = 348333342. Its totient is φ = 116111112.

The previous prime is 232222223. The next prime is 232222229. The reversal of 232222226 is 622222232.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (232222223) and next prime (232222229).

It can be written as a sum of positive squares in only one way, i.e., 228040201 + 4182025 = 15101^2 + 2045^2 .

It is not an unprimeable number, because it can be changed into a prime (232222223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58055555 + ... + 58055558.

Almost surely, 2^232222226 is an apocalyptic number.

232222226 is a deficient number, since it is larger than the sum of its proper divisors (116111116).

232222226 is a wasteful number, since it uses less digits than its factorization.

232222226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116111115.

The product of its digits is 2304, while the sum is 23.

The square root of 232222226 is about 15238.8393915022. The cubic root of 232222226 is about 614.6594946774.

Adding to 232222226 its reverse (622222232), we get a palindrome (854444458).

The spelling of 232222226 in words is "two hundred thirty-two million, two hundred twenty-two thousand, two hundred twenty-six".