201000210120112 has 40 divisors (see below), whose sum is σ = 419694451551200. Its totient is φ = 92703016442880.

The previous prime is 201000210120103. The next prime is 201000210120137. The reversal of 201000210120112 is 211021012000102.

It is a super-2 number, since 2×201000210120112² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 201000210120092 and 201000210120101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345079689 + ... + 345661672.

It is an arithmetic number, because the mean of its divisors is an integer number (10492361288780).

Almost surely, 2^{201000210120112} is an apocalyptic number.

It is an amenable number.

201000210120112 is an abundant number, since it is smaller than the sum of its proper divisors (218694241431088).

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

201000210120112 is a wasteful number, since it uses less digits than its factorization.

201000210120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690742781 (or 690742775 counting only the distinct ones).

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

Adding to 201000210120112 its reverse (211021012000102), we get a palindrome (412021222120214).

The spelling of 201000210120112 in words is "two hundred one trillion, two hundred ten million, one hundred twenty thousand, one hundred twelve".