12100121122022 has 16 divisors (see below), whose sum is σ = 18397583888112. Its totient is φ = 5968100651520.

The previous prime is 12100121122013. The next prime is 12100121122069. The reversal of 12100121122022 is 22022112100121.

12100121122022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126825203 + ... + 126920574.

It is an arithmetic number, because the mean of its divisors is an integer number (1149848993007).

Almost surely, 2^{12100121122022} is an apocalyptic number.

12100121122022 is a deficient number, since it is larger than the sum of its proper divisors (6297462766090).

12100121122022 is a wasteful number, since it uses less digits than its factorization.

12100121122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253746103.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12100121122022 its reverse (22022112100121), we get a palindrome (34122233222143).

The spelling of 12100121122022 in words is "twelve trillion, one hundred billion, one hundred twenty-one million, one hundred twenty-two thousand, twenty-two".