20112302102000 has 80 divisors (see below), whose sum is σ = 48778471189344. Its totient is φ = 8020615680000.

The previous prime is 20112302101999. The next prime is 20112302102033. The reversal of 20112302102000 is 20120321102.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×20112302102000³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14528561 + ... + 15852560.

Almost surely, 2^{20112302102000} is an apocalyptic number.

20112302102000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20112302102000 is an abundant number, since it is smaller than the sum of its proper divisors (28666169087344).

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

20112302102000 is a wasteful number, since it uses less digits than its factorization.

20112302102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30381475 (or 30381459 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20112302102000 its reverse (20120321102), we get a palindrome (20132422423102).

The spelling of 20112302102000 in words is "twenty trillion, one hundred twelve billion, three hundred two million, one hundred two thousand".