1222323334 has 4 divisors (see below), whose sum is σ = 1833485004. Its totient is φ = 611161666.

The previous prime is 1222323331. The next prime is 1222323337. The reversal of 1222323334 is 4333232221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4333232221 = 17 ⋅254896013.

It is an interprime number because it is at equal distance from previous prime (1222323331) and next prime (1222323337).

It is a junction number, because it is equal to n+sod(n) for n = 1222323299 and 1222323308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222323331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305580832 + ... + 305580835.

It is an arithmetic number, because the mean of its divisors is an integer number (458371251).

Almost surely, 2^1222323334 is an apocalyptic number.

1222323334 is a deficient number, since it is larger than the sum of its proper divisors (611161670).

1222323334 is an equidigital number, since it uses as much as digits as its factorization.

1222323334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611161669.

The product of its digits is 5184, while the sum is 25.

The square root of 1222323334 is about 34961.7410035599. The cubic root of 1222323334 is about 1069.2075927764.

Adding to 1222323334 its reverse (4333232221), we get a palindrome (5555555555).

The spelling of 1222323334 in words is "one billion, two hundred twenty-two million, three hundred twenty-three thousand, three hundred thirty-four".