12110101098 has 32 divisors (see below), whose sum is σ = 25549655040. Its totient is φ = 3816036720.

The previous prime is 12110101063. The next prime is 12110101099. The reversal of 12110101098 is 89010101121.

It is not an unprimeable number, because it can be changed into a prime (12110101099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60498 + ... + 166973.

It is an arithmetic number, because the mean of its divisors is an integer number (798426720).

Almost surely, 2^12110101098 is an apocalyptic number.

12110101098 is an abundant number, since it is smaller than the sum of its proper divisors (13439553942).

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

12110101098 is a wasteful number, since it uses less digits than its factorization.

12110101098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227962.

The product of its (nonzero) digits is 144, while the sum is 24.

The spelling of 12110101098 in words is "twelve billion, one hundred ten million, one hundred one thousand, ninety-eight".