20133302223330 has 96 divisors (see below), whose sum is σ = 55429767070704. Its totient is φ = 5052702117888.

The previous prime is 20133302223329. The next prime is 20133302223361. The reversal of 20133302223330 is 3332220333102.

20133302223330 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 3 + 302 + 2 + 23 + 330 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 16716412822041 + 3416889401289 = 4088571^2 + 1848483^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20133302223294 and 20133302223303.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21220462 + ... + 22148918.

Almost surely, 2^{20133302223330} is an apocalyptic number.

20133302223330 is an abundant number, since it is smaller than the sum of its proper divisors (35296464847374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20133302223330 is a wasteful number, since it uses less digits than its factorization.

20133302223330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942660 (or 942657 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 20133302223330 its reverse (3332220333102), we get a palindrome (23465522556432).

The spelling of 20133302223330 in words is "twenty trillion, one hundred thirty-three billion, three hundred two million, two hundred twenty-three thousand, three hundred thirty".