20333010020112 has 30 divisors (see below), whose sum is σ = 56904187765022. Its totient is φ = 6777670006656.

The previous prime is 20333010020111. The next prime is 20333010020131. The reversal of 20333010020112 is 21102001033302.

20333010020112 is a `hidden beast` number, since 20 + 3 + 330 + 100 + 201 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20326968999936 + 6041020176 = 4508544^2 + 77724^2 .

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

It is not an unprimeable number, because it can be changed into a prime (20333010020111) 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 5 ways as a sum of consecutive naturals, for example, 70600729093 + ... + 70600729380.

Almost surely, 2^{20333010020112} is an apocalyptic number.

It is an amenable number.

20333010020112 is an abundant number, since it is smaller than the sum of its proper divisors (36571177744910).

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

20333010020112 is a wasteful number, since it uses less digits than its factorization.

20333010020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141201458487 (or 141201458478 counting only the distinct ones).

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

Adding to 20333010020112 its reverse (21102001033302), we get a palindrome (41435011053414).

The spelling of 20333010020112 in words is "twenty trillion, three hundred thirty-three billion, ten million, twenty thousand, one hundred twelve".