200110100101212 has 96 divisors (see below), whose sum is σ = 533764655972352. Its totient is φ = 57159560618496.

The previous prime is 200110100101099. The next prime is 200110100101213. The reversal of 200110100101212 is 212101001011002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110100101213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6917747493 + ... + 6917776419.

It is an arithmetic number, because the mean of its divisors is an integer number (5560048499712).

Almost surely, 2^{200110100101212} is an apocalyptic number.

It is an amenable number.

200110100101212 is an abundant number, since it is smaller than the sum of its proper divisors (333654555871140).

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

200110100101212 is a wasteful number, since it uses less digits than its factorization.

200110100101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47347 (or 47345 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200110100101212 its reverse (212101001011002), we get a palindrome (412211101112214).

The spelling of 200110100101212 in words is "two hundred trillion, one hundred ten billion, one hundred million, one hundred one thousand, two hundred twelve".