100322232243 has 16 divisors (see below), whose sum is σ = 141637787136. Its totient is φ = 62944438400.

The previous prime is 100322232239. The next prime is 100322232281. The reversal of 100322232243 is 342232223001.

It is a cyclic number.

It is not a de Polignac number, because 100322232243 - 2² = 100322232239 is a prime.

It is a super-2 number, since 2×100322232243² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100322232293) 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, 2095018 + ... + 2142368.

It is an arithmetic number, because the mean of its divisors is an integer number (8852361696).

Almost surely, 2^100322232243 is an apocalyptic number.

100322232243 is a deficient number, since it is larger than the sum of its proper divisors (41315554893).

100322232243 is a wasteful number, since it uses less digits than its factorization.

100322232243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88914.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 100322232243 its reverse (342232223001), we get a palindrome (442554455244).

The spelling of 100322232243 in words is "one hundred billion, three hundred twenty-two million, two hundred thirty-two thousand, two hundred forty-three".