22110112100003 has 4 divisors (see below), whose sum is σ = 22110586114200. Its totient is φ = 22109638085808.

The previous prime is 22110112099981. The next prime is 22110112100053. The reversal of 22110112100003 is 30000121101122.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22110112100003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110112100053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236937125 + ... + 237030422.

It is an arithmetic number, because the mean of its divisors is an integer number (5527646528550).

Almost surely, 2^{22110112100003} is an apocalyptic number.

22110112100003 is a deficient number, since it is larger than the sum of its proper divisors (474014197).

22110112100003 is an equidigital number, since it uses as much as digits as its factorization.

22110112100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474014196.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 22110112100003 its reverse (30000121101122), we get a palindrome (52110233201125).

The spelling of 22110112100003 in words is "twenty-two trillion, one hundred ten billion, one hundred twelve million, one hundred thousand, three".