22021202111103 has 16 divisors (see below), whose sum is σ = 35133541830240. Its totient is φ = 13551508991232.

The previous prime is 22021202111089. The next prime is 22021202111143. The reversal of 22021202111103 is 30111120212022.

22021202111103 is a `hidden beast` number, since 220 + 2 + 120 + 211 + 110 + 3 = 666.

It is not a de Polignac number, because 22021202111103 - 2⁴ = 22021202111087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021202111143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31369233426 + ... + 31369234127.

It is an arithmetic number, because the mean of its divisors is an integer number (2195846364390).

Almost surely, 2^{22021202111103} is an apocalyptic number.

22021202111103 is a deficient number, since it is larger than the sum of its proper divisors (13112339719137).

22021202111103 is a wasteful number, since it uses less digits than its factorization.

22021202111103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62738467575 (or 62738467569 counting only the distinct ones).

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

Adding to 22021202111103 its reverse (30111120212022), we get a palindrome (52132322323125).

The spelling of 22021202111103 in words is "twenty-two trillion, twenty-one billion, two hundred two million, one hundred eleven thousand, one hundred three".