211211102200151 has 2 divisors, whose sum is σ = 211211102200152. Its totient is φ = 211211102200150.

The previous prime is 211211102200123. The next prime is 211211102200213. The reversal of 211211102200151 is 151002201112112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211211102200151 - 2⁴² = 206813055689047 is a prime.

It is a super-2 number, since 2×211211102200151² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211211102230151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105605551100075 + 105605551100076.

It is an arithmetic number, because the mean of its divisors is an integer number (105605551100076).

Almost surely, 2^{211211102200151} is an apocalyptic number.

211211102200151 is a deficient number, since it is larger than the sum of its proper divisors (1).

211211102200151 is an equidigital number, since it uses as much as digits as its factorization.

211211102200151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 20.

Adding to 211211102200151 its reverse (151002201112112), we get a palindrome (362213303312263).

The spelling of 211211102200151 in words is "two hundred eleven trillion, two hundred eleven billion, one hundred two million, two hundred thousand, one hundred fifty-one".