100122001001002 has 8 divisors (see below), whose sum is σ = 155361725691300. Its totient is φ = 48334759103904.

The previous prime is 100122001000979. The next prime is 100122001001023. The reversal of 100122001001002 is 200100100221001.

It can be written as a sum of positive squares in 2 ways, for example, as 100023581390041 + 98419610961 = 10001179^2 + 313719^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 100122001001002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863120698227 + ... + 863120698342.

Almost surely, 2^{100122001001002} is an apocalyptic number.

100122001001002 is a deficient number, since it is larger than the sum of its proper divisors (55239724690298).

100122001001002 is a wasteful number, since it uses less digits than its factorization.

100122001001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726241396600.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100122001001002 its reverse (200100100221001), we get a palindrome (300222101222003).

The spelling of 100122001001002 in words is "one hundred trillion, one hundred twenty-two billion, one million, one thousand, two".