12100110001022 has 4 divisors (see below), whose sum is σ = 18150165001536. Its totient is φ = 6050055000510.

The previous prime is 12100110001009. The next prime is 12100110001039. The reversal of 12100110001022 is 22010001100121.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 12100110000994 and 12100110001012.

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 as a sum of consecutive naturals, namely, 3025027500254 + ... + 3025027500257.

It is an arithmetic number, because the mean of its divisors is an integer number (4537541250384).

Almost surely, 2^{12100110001022} is an apocalyptic number.

12100110001022 is a deficient number, since it is larger than the sum of its proper divisors (6050055000514).

12100110001022 is an equidigital number, since it uses as much as digits as its factorization.

12100110001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6050055000513.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12100110001022 its reverse (22010001100121), we get a palindrome (34110111101143).

The spelling of 12100110001022 in words is "twelve trillion, one hundred billion, one hundred ten million, one thousand, twenty-two".