110011222020012 has 12 divisors (see below), whose sum is σ = 256692851380056. Its totient is φ = 36670407340000.

The previous prime is 110011222019929. The next prime is 110011222020019. The reversal of 110011222020012 is 210020222110011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 110011222019973 and 110011222020000.

It is not an unprimeable number, because it can be changed into a prime (110011222020019) 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, 4583800917489 + ... + 4583800917512.

It is an arithmetic number, because the mean of its divisors is an integer number (21391070948338).

Almost surely, 2^{110011222020012} is an apocalyptic number.

110011222020012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110011222020012 is an abundant number, since it is smaller than the sum of its proper divisors (146681629360044).

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

110011222020012 is a wasteful number, since it uses less digits than its factorization.

110011222020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9167601835008 (or 9167601835006 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110011222020012 its reverse (210020222110011), we get a palindrome (320031444130023).

The spelling of 110011222020012 in words is "one hundred ten trillion, eleven billion, two hundred twenty-two million, twenty thousand, twelve".