100113221231322 has 32 divisors (see below), whose sum is σ = 219283196448960. Its totient is φ = 30281965221120.

The previous prime is 100113221231299. The next prime is 100113221231327. The reversal of 100113221231322 is 223132122311001.

It is a junction number, because it is equal to n+sod(n) for n = 100113221231292 and 100113221231301.

It is not an unprimeable number, because it can be changed into a prime (100113221231327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10877138079 + ... + 10877147282.

It is an arithmetic number, because the mean of its divisors is an integer number (6852599889030).

Almost surely, 2^{100113221231322} is an apocalyptic number.

100113221231322 is an abundant number, since it is smaller than the sum of its proper divisors (119169975217638).

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

100113221231322 is a wasteful number, since it uses less digits than its factorization.

100113221231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21754285438.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 100113221231322 its reverse (223132122311001), we get a palindrome (323245343542323).

The spelling of 100113221231322 in words is "one hundred trillion, one hundred thirteen billion, two hundred twenty-one million, two hundred thirty-one thousand, three hundred twenty-two".