121110012211102 has 8 divisors (see below), whose sum is σ = 181761188263200. Its totient is φ = 60522949456704.

The previous prime is 121110012211099. The next prime is 121110012211127. The reversal of 121110012211102 is 201112210011121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16028319702 + ... + 16028327257.

It is an arithmetic number, because the mean of its divisors is an integer number (22720148532900).

Almost surely, 2^{121110012211102} is an apocalyptic number.

121110012211102 is a deficient number, since it is larger than the sum of its proper divisors (60651176052098).

121110012211102 is a wasteful number, since it uses less digits than its factorization.

121110012211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32056648850.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 121110012211102 its reverse (201112210011121), we get a palindrome (322222222222223).

The spelling of 121110012211102 in words is "one hundred twenty-one trillion, one hundred ten billion, twelve million, two hundred eleven thousand, one hundred two".