12101200022 has 8 divisors (see below), whose sum is σ = 18181221336. Its totient is φ = 6040792912.

The previous prime is 12101200019. The next prime is 12101200031. The reversal of 12101200022 is 22000210121.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 12101199976 and 12101200012.

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, 4902008 + ... + 4904475.

It is an arithmetic number, because the mean of its divisors is an integer number (2272652667).

Almost surely, 2^12101200022 is an apocalyptic number.

12101200022 is a deficient number, since it is larger than the sum of its proper divisors (6080021314).

12101200022 is an equidigital number, since it uses as much as digits as its factorization.

12101200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9807102.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12101200022 its reverse (22000210121), we get a palindrome (34101410143).

The spelling of 12101200022 in words is "twelve billion, one hundred one million, two hundred thousand, twenty-two".