20010112302000 has 320 divisors, whose sum is σ = 66347857465344. Its totient is φ = 5184629683200.

The previous prime is 20010112301999. The next prime is 20010112302029. The reversal of 20010112302000 is 20321101002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 161332009 + ... + 161455991.

Almost surely, 2^{20010112302000} is an apocalyptic number.

20010112302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20010112302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33173928732672).

20010112302000 is an abundant number, since it is smaller than the sum of its proper divisors (46337745163344).

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

20010112302000 is a wasteful number, since it uses less digits than its factorization.

20010112302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124773 (or 124757 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20010112302000 its reverse (20321101002), we get a palindrome (20030433403002).

The spelling of 20010112302000 in words is "twenty trillion, ten billion, one hundred twelve million, three hundred two thousand".