20221011102200 has 24 divisors (see below), whose sum is σ = 47013850813080. Its totient is φ = 8088404440800.

The previous prime is 20221011102139. The next prime is 20221011102211. The reversal of 20221011102200 is 220111012202.

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 in 5 ways as a sum of consecutive naturals, for example, 50552527556 + ... + 50552527955.

It is an arithmetic number, because the mean of its divisors is an integer number (1958910450545).

Almost surely, 2^{20221011102200} is an apocalyptic number.

20221011102200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20221011102200 is an abundant number, since it is smaller than the sum of its proper divisors (26792839710880).

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

20221011102200 is a wasteful number, since it uses less digits than its factorization.

20221011102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101105055527 (or 101105055518 counting only the distinct ones).

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

Adding to 20221011102200 its reverse (220111012202), we get a palindrome (20441122114402).

The spelling of 20221011102200 in words is "twenty trillion, two hundred twenty-one billion, eleven million, one hundred two thousand, two hundred".