100550022211 has 2 divisors, whose sum is σ = 100550022212. Its totient is φ = 100550022210.

The previous prime is 100550022197. The next prime is 100550022217. The reversal of 100550022211 is 112220055001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100550022211 - 2¹⁵ = 100549989443 is a prime.

It is a super-2 number, since 2×100550022211² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100550022217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50275011105 + 50275011106.

It is an arithmetic number, because the mean of its divisors is an integer number (50275011106).

Almost surely, 2^100550022211 is an apocalyptic number.

100550022211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100550022211 is an equidigital number, since it uses as much as digits as its factorization.

100550022211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 100550022211 its reverse (112220055001), we get a palindrome (212770077212).

The spelling of 100550022211 in words is "one hundred billion, five hundred fifty million, twenty-two thousand, two hundred eleven".