201001012200112 has 40 divisors (see below), whose sum is σ = 401810000639040. Its totient is φ = 97356114785280.

The previous prime is 201001012200101. The next prime is 201001012200113. The reversal of 201001012200112 is 211002210100102.

It is a super-3 number, since 3×201001012200112³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201001012200092 and 201001012200101.

It is not an unprimeable number, because it can be changed into a prime (201001012200113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1500119689 + ... + 1500253672.

It is an arithmetic number, because the mean of its divisors is an integer number (10045250015976).

Almost surely, 2^{201001012200112} is an apocalyptic number.

It is an amenable number.

201001012200112 is a deficient number, since it is larger than the sum of its proper divisors (200808988438928).

201001012200112 is a wasteful number, since it uses less digits than its factorization.

201001012200112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000373501 (or 3000373495 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201001012200112 its reverse (211002210100102), we get a palindrome (412003222300214).

The spelling of 201001012200112 in words is "two hundred one trillion, one billion, twelve million, two hundred thousand, one hundred twelve".