100022021211 has 12 divisors (see below), whose sum is σ = 155136196392. Its totient is φ = 57155440608.

The previous prime is 100022021201. The next prime is 100022021237. The reversal of 100022021211 is 112120220001.

It is not a de Polignac number, because 100022021211 - 2⁹ = 100022020699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100022021201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340210810 + ... + 340211103.

It is an arithmetic number, because the mean of its divisors is an integer number (12928016366).

Almost surely, 2^100022021211 is an apocalyptic number.

100022021211 is a deficient number, since it is larger than the sum of its proper divisors (55114175181).

100022021211 is an equidigital number, since it uses as much as digits as its factorization.

100022021211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680421930 (or 680421923 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100022021211 its reverse (112120220001), we get a palindrome (212142241212).

The spelling of 100022021211 in words is "one hundred billion, twenty-two million, twenty-one thousand, two hundred eleven".