12101200020022 has 8 divisors (see below), whose sum is σ = 18153437868936. Its totient is φ = 6050054063712.

The previous prime is 12101200019999. The next prime is 12101200020053. The reversal of 12101200020022 is 22002000210121.

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 = 12101200019984 and 12101200020011.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 272945443 + ... + 272989774.

It is an arithmetic number, because the mean of its divisors is an integer number (2269179733617).

Almost surely, 2^{12101200020022} is an apocalyptic number.

12101200020022 is a deficient number, since it is larger than the sum of its proper divisors (6052237848914).

12101200020022 is a wasteful number, since it uses less digits than its factorization.

12101200020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545946302.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12101200020022 its reverse (22002000210121), we get a palindrome (34103200230143).

The spelling of 12101200020022 in words is "twelve trillion, one hundred one billion, two hundred million, twenty thousand, twenty-two".