1222233339 has 4 divisors (see below), whose sum is σ = 1629644456. Its totient is φ = 814822224.

The previous prime is 1222233323. The next prime is 1222233347. The reversal of 1222233339 is 9333322221.

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

It is not a de Polignac number, because 1222233339 - 2⁴ = 1222233323 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1222232339) 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, 203705554 + ... + 203705559.

It is an arithmetic number, because the mean of its divisors is an integer number (407411114).

Almost surely, 2^1222233339 is an apocalyptic number.

1222233339 is a deficient number, since it is larger than the sum of its proper divisors (407411117).

1222233339 is an equidigital number, since it uses as much as digits as its factorization.

1222233339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407411116.

The product of its digits is 11664, while the sum is 30.

The square root of 1222233339 is about 34960.4539301194. The cubic root of 1222233339 is about 1069.1813515748.

The spelling of 1222233339 in words is "one billion, two hundred twenty-two million, two hundred thirty-three thousand, three hundred thirty-nine".