12011101001102 has 48 divisors (see below), whose sum is σ = 21877500871968. Its totient is φ = 4843796889600.

The previous prime is 12011101001041. The next prime is 12011101001113. The reversal of 12011101001102 is 20110010111021.

12011101001102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19115678 + ... + 19734014.

It is an arithmetic number, because the mean of its divisors is an integer number (455781268166).

Almost surely, 2^{12011101001102} is an apocalyptic number.

12011101001102 is a deficient number, since it is larger than the sum of its proper divisors (9866399870866).

12011101001102 is a wasteful number, since it uses less digits than its factorization.

12011101001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623181 (or 623164 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 12011101001102 its reverse (20110010111021), we get a palindrome (32121111112123).

The spelling of 12011101001102 in words is "twelve trillion, eleven billion, one hundred one million, one thousand, one hundred two".