22011100118300 has 18 divisors (see below), whose sum is σ = 47764087256928. Its totient is φ = 8804440047280.

The previous prime is 22011100118269. The next prime is 22011100118393. The reversal of 22011100118300 is 381100111022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 5 ways as a sum of consecutive naturals, for example, 110055500492 + ... + 110055500691.

Almost surely, 2^{22011100118300} is an apocalyptic number.

22011100118300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22011100118300 is an abundant number, since it is smaller than the sum of its proper divisors (25752987138628).

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

22011100118300 is a wasteful number, since it uses less digits than its factorization.

22011100118300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220111001197 (or 220111001190 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 22011100118300 its reverse (381100111022), we get a palindrome (22392200229322).

The spelling of 22011100118300 in words is "twenty-two trillion, eleven billion, one hundred million, one hundred eighteen thousand, three hundred".