20001301112 has 16 divisors (see below), whose sum is σ = 40387242840. Its totient is φ = 9231369696.

The previous prime is 20001301109. The next prime is 20001301181. The reversal of 20001301112 is 21110310002.

It is a junction number, because it is equal to n+sod(n) for n = 20001301093 and 20001301102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96159998 + ... + 96160205.

Almost surely, 2^20001301112 is an apocalyptic number.

It is an amenable number.

20001301112 is an abundant number, since it is smaller than the sum of its proper divisors (20385941728).

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

20001301112 is a wasteful number, since it uses less digits than its factorization.

20001301112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192320222 (or 192320218 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20001301112 its reverse (21110310002), we get a palindrome (41111611114).

The spelling of 20001301112 in words is "twenty billion, one million, three hundred one thousand, one hundred twelve".