100120222211 has 2 divisors, whose sum is σ = 100120222212. Its totient is φ = 100120222210.

The previous prime is 100120222157. The next prime is 100120222247. The reversal of 100120222211 is 112222021001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100120222211 - 2¹⁸ = 100119960067 is a prime.

It is not a weakly prime, because it can be changed into another prime (100120222271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50060111105 + 50060111106.

It is an arithmetic number, because the mean of its divisors is an integer number (50060111106).

Almost surely, 2^100120222211 is an apocalyptic number.

100120222211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100120222211 is an equidigital number, since it uses as much as digits as its factorization.

100120222211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100120222211 its reverse (112222021001), we get a palindrome (212342243212).

The spelling of 100120222211 in words is "one hundred billion, one hundred twenty million, two hundred twenty-two thousand, two hundred eleven".