22011120110000 has 100 divisors (see below), whose sum is σ = 60904140648912. Its totient is φ = 7546669728000.

The previous prime is 22011120109997. The next prime is 22011120110003. The reversal of 22011120110000 is 1102111022.

It is an interprime number because it is at equal distance from previous prime (22011120109997) and next prime (22011120110003).

It is a tau number, because it is divible by the number of its divisors (100).

It is not an unprimeable number, because it can be changed into a prime (22011120110003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 157152287 + ... + 157292286.

Almost surely, 2^{22011120110000} is an apocalyptic number.

22011120110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22011120110000 is an abundant number, since it is smaller than the sum of its proper divisors (38893020538912).

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

22011120110000 is an equidigital number, since it uses as much as digits as its factorization.

22011120110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314444608 (or 314444587 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 22011120110000 its reverse (1102111022), we get a palindrome (22012222221022).

The spelling of 22011120110000 in words is "twenty-two trillion, eleven billion, one hundred twenty million, one hundred ten thousand".