20133310010220 has 108 divisors (see below), whose sum is σ = 67127672539200. Its totient is φ = 4880802421440.

The previous prime is 20133310010131. The next prime is 20133310010227. The reversal of 20133310010220 is 2201001333102.

20133310010220 is a `hidden beast` number, since 2 + 0 + 1 + 333 + 100 + 10 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20133310010193 and 20133310010202.

It is not an unprimeable number, because it can be changed into a prime (20133310010227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 462175420 + ... + 462218979.

Almost surely, 2^{20133310010220} is an apocalyptic number.

20133310010220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20133310010220 is an abundant number, since it is smaller than the sum of its proper divisors (46994362528980).

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

20133310010220 is a wasteful number, since it uses less digits than its factorization.

20133310010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924394436 (or 924394420 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20133310010220 its reverse (2201001333102), we get a palindrome (22334311343322).

The spelling of 20133310010220 in words is "twenty trillion, one hundred thirty-three billion, three hundred ten million, ten thousand, two hundred twenty".