22103303001100 has 72 divisors (see below), whose sum is σ = 50572888128000. Its totient is φ = 8362004788800.

The previous prime is 22103303001079. The next prime is 22103303001121. The reversal of 22103303001100 is 110030330122.

It is an interprime number because it is at equal distance from previous prime (22103303001079) and next prime (22103303001121).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8572516 + ... + 10848715.

It is an arithmetic number, because the mean of its divisors is an integer number (702401224000).

Almost surely, 2^{22103303001100} is an apocalyptic number.

22103303001100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22103303001100 is an abundant number, since it is smaller than the sum of its proper divisors (28469585126900).

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

22103303001100 is a wasteful number, since it uses less digits than its factorization.

22103303001100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19421863 (or 19421856 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 22103303001100 its reverse (110030330122), we get a palindrome (22213333331222).

The spelling of 22103303001100 in words is "twenty-two trillion, one hundred three billion, three hundred three million, one thousand, one hundred".