12022011202100 has 36 divisors (see below), whose sum is σ = 26120496933804. Its totient is φ = 4802770817280.

The previous prime is 12022011202099. The next prime is 12022011202111. The reversal of 12022011202100 is 120211022021.

It can be written as a sum of positive squares in 6 ways, for example, as 1963243740964 + 10058767461136 = 1401158^2 + 3171556^2 .

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 75340697 + ... + 75500096.

Almost surely, 2^{12022011202100} is an apocalyptic number.

12022011202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12022011202100 is an abundant number, since it is smaller than the sum of its proper divisors (14098485731704).

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

12022011202100 is a wasteful number, since it uses less digits than its factorization.

12022011202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150841604 (or 150841597 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12022011202100 its reverse (120211022021), we get a palindrome (12142222224121).

The spelling of 12022011202100 in words is "twelve trillion, twenty-two billion, eleven million, two hundred two thousand, one hundred".