22100201221102 has 8 divisors (see below), whose sum is σ = 33150402214776. Its totient is φ = 11050067149512.

The previous prime is 22100201221093. The next prime is 22100201221121. The reversal of 22100201221102 is 20112210200122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 15896613 + ... + 17230864.

It is an arithmetic number, because the mean of its divisors is an integer number (4143800276847).

Almost surely, 2^{22100201221102} is an apocalyptic number.

22100201221102 is a deficient number, since it is larger than the sum of its proper divisors (11050200993674).

22100201221102 is a wasteful number, since it uses less digits than its factorization.

22100201221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33461042.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22100201221102 its reverse (20112210200122), we get a palindrome (42212411421224).

The spelling of 22100201221102 in words is "twenty-two trillion, one hundred billion, two hundred one million, two hundred twenty-one thousand, one hundred two".