100222232109 has 8 divisors (see below), whose sum is σ = 133901802912. Its totient is φ = 66678741360.

The previous prime is 100222232107. The next prime is 100222232113. The reversal of 100222232109 is 901232222001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100222232109 - 2¹ = 100222232107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100222232107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34018294 + ... + 34021239.

It is an arithmetic number, because the mean of its divisors is an integer number (16737725364).

Almost surely, 2^100222232109 is an apocalyptic number.

It is an amenable number.

100222232109 is a deficient number, since it is larger than the sum of its proper divisors (33679570803).

100222232109 is an equidigital number, since it uses as much as digits as its factorization.

100222232109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68040027.

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

The spelling of 100222232109 in words is "one hundred billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred nine".