100122011007 has 8 divisors (see below), whose sum is σ = 133673775360. Its totient is φ = 66659127000.

The previous prime is 100122010993. The next prime is 100122011039. The reversal of 100122011007 is 700110221001.

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

It is not a de Polignac number, because 100122011007 - 2¹² = 100122006911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122011107) 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, 22217457 + ... + 22221962.

It is an arithmetic number, because the mean of its divisors is an integer number (16709221920).

Almost surely, 2^100122011007 is an apocalyptic number.

100122011007 is a deficient number, since it is larger than the sum of its proper divisors (33551764353).

100122011007 is an equidigital number, since it uses as much as digits as its factorization.

100122011007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44440173.

The product of its (nonzero) digits is 28, while the sum is 15.

Adding to 100122011007 its reverse (700110221001), we get a palindrome (800232232008).

The spelling of 100122011007 in words is "one hundred billion, one hundred twenty-two million, eleven thousand, seven".