100010110221211 has 4 divisors (see below), whose sum is σ = 103236242809024. Its totient is φ = 96783977633400.

The previous prime is 100010110221209. The next prime is 100010110221271. The reversal of 100010110221211 is 112122011010001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100010110221211 - 2¹ = 100010110221209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100010110221191 and 100010110221200.

It is not an unprimeable number, because it can be changed into a prime (100010110221271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1613066293860 + ... + 1613066293921.

It is an arithmetic number, because the mean of its divisors is an integer number (25809060702256).

Almost surely, 2^{100010110221211} is an apocalyptic number.

100010110221211 is a deficient number, since it is larger than the sum of its proper divisors (3226132587813).

100010110221211 is an equidigital number, since it uses as much as digits as its factorization.

100010110221211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226132587812.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100010110221211 its reverse (112122011010001), we get a palindrome (212132121231212).

The spelling of 100010110221211 in words is "one hundred trillion, ten billion, one hundred ten million, two hundred twenty-one thousand, two hundred eleven".