100001122210010 has 128 divisors (see below), whose sum is σ = 219835753353216. Its totient is φ = 31971538805760.

The previous prime is 100001122209997. The next prime is 100001122210021. The reversal of 100001122210010 is 10012221100001.

It is a super-2 number, since 2×100001122210010² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100001122209973 and 100001122210000.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60190565 + ... + 61829655.

It is an arithmetic number, because the mean of its divisors is an integer number (1717466823072).

Almost surely, 2^{100001122210010} is an apocalyptic number.

100001122210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100001122210010 is an abundant number, since it is smaller than the sum of its proper divisors (119834631143206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100001122210010 is a wasteful number, since it uses less digits than its factorization.

100001122210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639596.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100001122210010 its reverse (10012221100001), we get a palindrome (110013343310011).

The spelling of 100001122210010 in words is "one hundred trillion, one billion, one hundred twenty-two million, two hundred ten thousand, ten".