100000220022105 has 96 divisors (see below), whose sum is σ = 181166670752256. Its totient is φ = 46818197386752.

The previous prime is 100000220022061. The next prime is 100000220022113. The reversal of 100000220022105 is 501220022000001.

It is not a de Polignac number, because 100000220022105 - 2¹⁶ = 100000219956569 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15044032 + ... + 20647598.

It is an arithmetic number, because the mean of its divisors is an integer number (1887152820336).

Almost surely, 2^{100000220022105} is an apocalyptic number.

100000220022105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100000220022105 is a deficient number, since it is larger than the sum of its proper divisors (81166450730151).

100000220022105 is a wasteful number, since it uses less digits than its factorization.

100000220022105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603807 (or 5603784 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

Adding to 100000220022105 its reverse (501220022000001), we get a palindrome (601220242022106).

The spelling of 100000220022105 in words is "one hundred trillion, two hundred twenty million, twenty-two thousand, one hundred five".