20000233223330 has 8 divisors (see below), whose sum is σ = 36000419802012. Its totient is φ = 8000093289328.

The previous prime is 20000233223309. The next prime is 20000233223387. The reversal of 20000233223330 is 3332233200002.

It can be written as a sum of positive squares in 2 ways, for example, as 19806211473889 + 194021749441 = 4450417^2 + 440479^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20000233223296 and 20000233223305.

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, 1000011661157 + ... + 1000011661176.

Almost surely, 2^{20000233223330} is an apocalyptic number.

20000233223330 is a deficient number, since it is larger than the sum of its proper divisors (16000186578682).

20000233223330 is a wasteful number, since it uses less digits than its factorization.

20000233223330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000023322340.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 20000233223330 its reverse (3332233200002), we get a palindrome (23332466423332).

The spelling of 20000233223330 in words is "twenty trillion, two hundred thirty-three million, two hundred twenty-three thousand, three hundred thirty".