100010020122211 has 4 divisors (see below), whose sum is σ = 100458495548992. Its totient is φ = 99561544695432.

The previous prime is 100010020122163. The next prime is 100010020122217. The reversal of 100010020122211 is 112221020010001.

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 100010020122211 - 2¹¹ = 100010020120163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100010020122191 and 100010020122200.

It is not an unprimeable number, because it can be changed into a prime (100010020122217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224237713056 + ... + 224237713501.

It is an arithmetic number, because the mean of its divisors is an integer number (25114623887248).

Almost surely, 2^{100010020122211} is an apocalyptic number.

100010020122211 is a deficient number, since it is larger than the sum of its proper divisors (448475426781).

100010020122211 is an equidigital number, since it uses as much as digits as its factorization.

100010020122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448475426780.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100010020122211 its reverse (112221020010001), we get a palindrome (212231040132212).

The spelling of 100010020122211 in words is "one hundred trillion, ten billion, twenty million, one hundred twenty-two thousand, two hundred eleven".