100012222011009 has 32 divisors (see below), whose sum is σ = 170120457391104. Its totient is φ = 50746159154880.

The previous prime is 100012222010963. The next prime is 100012222011067. The reversal of 100012222011009 is 900110222210001.

It is not a de Polignac number, because 100012222011009 - 2¹⁷ = 100012221879937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (100012222011409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5034331254 + ... + 5034351119.

It is an arithmetic number, because the mean of its divisors is an integer number (5316264293472).

Almost surely, 2^{100012222011009} is an apocalyptic number.

It is an amenable number.

100012222011009 is a deficient number, since it is larger than the sum of its proper divisors (70108235380095).

100012222011009 is a wasteful number, since it uses less digits than its factorization.

100012222011009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10068682437.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 100012222011009 in words is "one hundred trillion, twelve billion, two hundred twenty-two million, eleven thousand, nine".