12101002110222 has 32 divisors (see below), whose sum is σ = 24291766066560. Its totient is φ = 4018723774560.

The previous prime is 12101002110217. The next prime is 12101002110227. The reversal of 12101002110222 is 22201120010121.

It is an interprime number because it is at equal distance from previous prime (12101002110217) and next prime (12101002110227).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101002110227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 809448 + ... + 4985700.

It is an arithmetic number, because the mean of its divisors is an integer number (759117689580).

Almost surely, 2^{12101002110222} is an apocalyptic number.

12101002110222 is an abundant number, since it is smaller than the sum of its proper divisors (12190763956338).

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

12101002110222 is a wasteful number, since it uses less digits than its factorization.

12101002110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4178048.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12101002110222 its reverse (22201120010121), we get a palindrome (34302122120343).

The spelling of 12101002110222 in words is "twelve trillion, one hundred one billion, two million, one hundred ten thousand, two hundred twenty-two".