12010222101 has 8 divisors (see below), whose sum is σ = 16955607744. Its totient is φ = 7535825600.

The previous prime is 12010222079. The next prime is 12010222109. The reversal of 12010222101 is 10122201021.

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

It is a cyclic number.

It is not a de Polignac number, because 12010222101 - 2⁹ = 12010221589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010222109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117747225 + ... + 117747326.

It is an arithmetic number, because the mean of its divisors is an integer number (2119450968).

Almost surely, 2^12010222101 is an apocalyptic number.

It is an amenable number.

12010222101 is a deficient number, since it is larger than the sum of its proper divisors (4945385643).

12010222101 is a wasteful number, since it uses less digits than its factorization.

12010222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235494571.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 12010222101 its reverse (10122201021), we get a palindrome (22132423122).

The spelling of 12010222101 in words is "twelve billion, ten million, two hundred twenty-two thousand, one hundred one".