22021112201103 has 16 divisors (see below), whose sum is σ = 32623979784960. Its totient is φ = 14680692031608.

The previous prime is 22021112201083. The next prime is 22021112201107. The reversal of 22021112201103 is 30110221112022.

22021112201103 is a `hidden beast` number, since 220 + 2 + 111 + 220 + 110 + 3 = 666.

It is not a de Polignac number, because 22021112201103 - 2⁸ = 22021112200847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021112201107) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7942326 + ... + 10350012.

It is an arithmetic number, because the mean of its divisors is an integer number (2038998736560).

Almost surely, 2^{22021112201103} is an apocalyptic number.

22021112201103 is a deficient number, since it is larger than the sum of its proper divisors (10602867583857).

22021112201103 is a wasteful number, since it uses less digits than its factorization.

22021112201103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746443 (or 2746437 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 22021112201103 its reverse (30110221112022), we get a palindrome (52131333313125).

The spelling of 22021112201103 in words is "twenty-two trillion, twenty-one billion, one hundred twelve million, two hundred one thousand, one hundred three".