100122002002 has 32 divisors (see below), whose sum is σ = 167453221824. Its totient is φ = 44886489120.

The previous prime is 100122001963. The next prime is 100122002081. The reversal of 100122002002 is 200200221001.

It is a self number, because there is not a number n which added to its sum of digits gives 100122002002.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 63288 + ... + 451939.

It is an arithmetic number, because the mean of its divisors is an integer number (5232913182).

Almost surely, 2^100122002002 is an apocalyptic number.

100122002002 is a deficient number, since it is larger than the sum of its proper divisors (67331219822).

100122002002 is an equidigital number, since it uses as much as digits as its factorization.

100122002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515335 (or 515313 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100122002002 its reverse (200200221001), we get a palindrome (300322223003).

The spelling of 100122002002 in words is "one hundred billion, one hundred twenty-two million, two thousand, two".