222414403 has 2 divisors, whose sum is σ = 222414404. Its totient is φ = 222414402.

The previous prime is 222414377. The next prime is 222414407. The reversal of 222414403 is 304414222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222414403 - 2¹⁷ = 222283331 is a prime.

It is not a weakly prime, because it can be changed into another prime (222414407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111207201 + 111207202.

It is an arithmetic number, because the mean of its divisors is an integer number (111207202).

Almost surely, 2^222414403 is an apocalyptic number.

222414403 is a deficient number, since it is larger than the sum of its proper divisors (1).

222414403 is an equidigital number, since it uses as much as digits as its factorization.

222414403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 222414403 is about 14913.5643962133. The cubic root of 222414403 is about 605.8814217916.

Adding to 222414403 its reverse (304414222), we get a palindrome (526828625).

The spelling of 222414403 in words is "two hundred twenty-two million, four hundred fourteen thousand, four hundred three".