12022002022100 has 36 divisors (see below), whose sum is σ = 29814565016544. Its totient is φ = 4121829264480.

The previous prime is 12022002021977. The next prime is 12022002022117. The reversal of 12022002022100 is 122020022021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8587143602 + ... + 8587145001.

Almost surely, 2^{12022002022100} is an apocalyptic number.

12022002022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022002022100 is an abundant number, since it is smaller than the sum of its proper divisors (17792562994444).

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

12022002022100 is a wasteful number, since it uses less digits than its factorization.

12022002022100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17174288624 (or 17174288617 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12022002022100 its reverse (122020022021), we get a palindrome (12144022044121).

The spelling of 12022002022100 in words is "twelve trillion, twenty-two billion, two million, twenty-two thousand, one hundred".