100222301112331 has 4 divisors (see below), whose sum is σ = 100222646370112. Its totient is φ = 100221955854552.

The previous prime is 100222301112289. The next prime is 100222301112341. The reversal of 100222301112331 is 133211103222001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100222301112331 - 2²⁵ = 100222267557899 is a prime.

It is a super-2 number, since 2×100222301112331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100222301112341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172193100 + ... + 172774153.

It is an arithmetic number, because the mean of its divisors is an integer number (25055661592528).

Almost surely, 2^{100222301112331} is an apocalyptic number.

100222301112331 is a deficient number, since it is larger than the sum of its proper divisors (345257781).

100222301112331 is an equidigital number, since it uses as much as digits as its factorization.

100222301112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345257780.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 100222301112331 its reverse (133211103222001), we get a palindrome (233433404334332).

The spelling of 100222301112331 in words is "one hundred trillion, two hundred twenty-two billion, three hundred one million, one hundred twelve thousand, three hundred thirty-one".