12100211000022 has 16 divisors (see below), whose sum is σ = 24374525757120. Its totient is φ = 4004386373832.

The previous prime is 12100210999991. The next prime is 12100211000023. The reversal of 12100211000022 is 22000011200121.

It is a junction number, because it is equal to n+sod(n) for n = 12100210999971 and 12100211000007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100211000023) 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, 7254322308 + ... + 7254323975.

It is an arithmetic number, because the mean of its divisors is an integer number (1523407859820).

Almost surely, 2^{12100211000022} is an apocalyptic number.

12100211000022 is an abundant number, since it is smaller than the sum of its proper divisors (12274314757098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12100211000022 is a wasteful number, since it uses less digits than its factorization.

12100211000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14508646427.

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

Adding to 12100211000022 its reverse (22000011200121), we get a palindrome (34100222200143).

The spelling of 12100211000022 in words is "twelve trillion, one hundred billion, two hundred eleven million, twenty-two", and thus it is an aban number.