20010033320112 has 120 divisors (see below), whose sum is σ = 64684840418640. Its totient is φ = 5706961367040.

The previous prime is 20010033320107. The next prime is 20010033320153. The reversal of 20010033320112 is 21102333001002.

20010033320112 is a `hidden beast` number, since 20 + 0 + 100 + 333 + 201 + 12 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 371520037 + ... + 371573892.

It is an arithmetic number, because the mean of its divisors is an integer number (539040336822).

Almost surely, 2^{20010033320112} is an apocalyptic number.

20010033320112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20010033320112 is an abundant number, since it is smaller than the sum of its proper divisors (44674807098528).

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

20010033320112 is a wasteful number, since it uses less digits than its factorization.

20010033320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743093971 (or 743093962 counting only the distinct ones).

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

Adding to 20010033320112 its reverse (21102333001002), we get a palindrome (41112366321114).

The spelling of 20010033320112 in words is "twenty trillion, ten billion, thirty-three million, three hundred twenty thousand, one hundred twelve".