1222233099 has 8 divisors (see below), whose sum is σ = 1673688720. Its totient is φ = 792799776.

The previous prime is 1222233049. The next prime is 1222233119. The reversal of 1222233099 is 9903322221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1222233099 - 2⁷ = 1222232971 is a prime.

It is a super-2 number, since 2×1222233099² = 2987707496582287602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1222233029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5505444 + ... + 5505665.

It is an arithmetic number, because the mean of its divisors is an integer number (209211090).

Almost surely, 2^1222233099 is an apocalyptic number.

1222233099 is a deficient number, since it is larger than the sum of its proper divisors (451455621).

1222233099 is a wasteful number, since it uses less digits than its factorization.

1222233099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011149.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 1222233099 is about 34960.4504976695. The cubic root of 1222233099 is about 1069.1812815927.

The spelling of 1222233099 in words is "one billion, two hundred twenty-two million, two hundred thirty-three thousand, ninety-nine".