12110022101 has 16 divisors (see below), whose sum is σ = 12700800000. Its totient is φ = 11531135616.

The previous prime is 12110022073. The next prime is 12110022107. The reversal of 12110022101 is 10122001121.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12110022101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110022107) 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, 2400740 + ... + 2405778.

It is an arithmetic number, because the mean of its divisors is an integer number (793800000).

Almost surely, 2^12110022101 is an apocalyptic number.

It is an amenable number.

12110022101 is a deficient number, since it is larger than the sum of its proper divisors (590777899).

12110022101 is a wasteful number, since it uses less digits than its factorization.

12110022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6196.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12110022101 its reverse (10122001121), we get a palindrome (22232023222).

The spelling of 12110022101 in words is "twelve billion, one hundred ten million, twenty-two thousand, one hundred one".