100000022212288 has 28 divisors (see below), whose sum is σ = 216477320813352. Its totient is φ = 45454555550720.

The previous prime is 100000022212229. The next prime is 100000022212289. The reversal of 100000022212288 is 882212220000001.

It is not an unprimeable number, because it can be changed into a prime (100000022212289) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 71022742345 + ... + 71022743752.

Almost surely, 2^{100000022212288} is an apocalyptic number.

It is an amenable number.

100000022212288 is an abundant number, since it is smaller than the sum of its proper divisors (116477298601064).

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

100000022212288 is a wasteful number, since it uses less digits than its factorization.

100000022212288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142045486120 (or 142045486110 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

Adding to 100000022212288 its reverse (882212220000001), we get a palindrome (982212242212289).

The spelling of 100000022212288 in words is "one hundred trillion, twenty-two million, two hundred twelve thousand, two hundred eighty-eight".