23222002330 has 8 divisors (see below), whose sum is σ = 41799604212. Its totient is φ = 9288800928.

The previous prime is 23222002303. The next prime is 23222002373. The reversal of 23222002330 is 3320022232.

It can be written as a sum of positive squares in 2 ways, for example, as 22916207161 + 305795169 = 151381^2 + 17487^2 .

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

It is a super-2 number, since 2×23222002330² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23222002298 and 23222002307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1161100107 + ... + 1161100126.

Almost surely, 2^23222002330 is an apocalyptic number.

23222002330 is a deficient number, since it is larger than the sum of its proper divisors (18577601882).

23222002330 is a wasteful number, since it uses less digits than its factorization.

23222002330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322200240.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23222002330 its reverse (3320022232), we get a palindrome (26542024562).

The spelling of 23222002330 in words is "twenty-three billion, two hundred twenty-two million, two thousand, three hundred thirty".