200110010112 has 144 divisors (see below), whose sum is σ = 599067865760. Its totient is φ = 66703150080.

The previous prime is 200110010057. The next prime is 200110010147. The reversal of 200110010112 is 211010011002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×200110010112² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 200110010094 and 200110010103.

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, 381162 + ... + 738582.

Almost surely, 2^200110010112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200110010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299533932880).

200110010112 is an abundant number, since it is smaller than the sum of its proper divisors (398957855648).

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

200110010112 is an frugal number, since it uses more digits than its factorization.

200110010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357458 (or 357426 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 200110010112 its reverse (211010011002), we get a palindrome (411120021114).

The spelling of 200110010112 in words is "two hundred billion, one hundred ten million, ten thousand, one hundred twelve".