1335222223 has 4 divisors (see below), whose sum is σ = 1335405888. Its totient is φ = 1335038560.

The previous prime is 1335222221. The next prime is 1335222241. The reversal of 1335222223 is 3222225331.

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

It is a cyclic number.

It is not a de Polignac number, because 1335222223 - 2¹ = 1335222221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335222221) 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, 80458 + ... + 95623.

It is an arithmetic number, because the mean of its divisors is an integer number (333851472).

Almost surely, 2^1335222223 is an apocalyptic number.

1335222223 is a deficient number, since it is larger than the sum of its proper divisors (183665).

1335222223 is an equidigital number, since it uses as much as digits as its factorization.

1335222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183664.

The product of its digits is 4320, while the sum is 25.

The square root of 1335222223 is about 36540.6927000570. The cubic root of 1335222223 is about 1101.1619190762.

Adding to 1335222223 its reverse (3222225331), we get a palindrome (4557447554).

The spelling of 1335222223 in words is "one billion, three hundred thirty-five million, two hundred twenty-two thousand, two hundred twenty-three".