110200212138 has 8 divisors (see below), whose sum is σ = 220400424288. Its totient is φ = 36733404044.

The previous prime is 110200212137. The next prime is 110200212163. The reversal of 110200212138 is 831212002011.

It is a sphenic number, since it is the product of 3 distinct primes.

110200212138 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (110200212137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9183351006 + ... + 9183351017.

It is an arithmetic number, because the mean of its divisors is an integer number (27550053036).

Almost surely, 2^110200212138 is an apocalyptic number.

110200212138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

110200212138 is a wasteful number, since it uses less digits than its factorization.

110200212138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18366702028.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 110200212138 its reverse (831212002011), we get a palindrome (941412214149).

The spelling of 110200212138 in words is "one hundred ten billion, two hundred million, two hundred twelve thousand, one hundred thirty-eight".