222340203 has 6 divisors (see below), whose sum is σ = 321158084. Its totient is φ = 148226796.

The previous prime is 222340193. The next prime is 222340211. The reversal of 222340203 is 302043222.

It is not a de Polignac number, because 222340203 - 2⁸ = 222339947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222340243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12352225 + ... + 12352242.

Almost surely, 2^222340203 is an apocalyptic number.

222340203 is a deficient number, since it is larger than the sum of its proper divisors (98817881).

222340203 is a wasteful number, since it uses less digits than its factorization.

222340203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24704473 (or 24704470 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 222340203 is about 14911.0765204931. The cubic root of 222340203 is about 605.8140379634.

Adding to 222340203 its reverse (302043222), we get a palindrome (524383425).

The spelling of 222340203 in words is "two hundred twenty-two million, three hundred forty thousand, two hundred three".