101211222200211 has 10 divisors (see below), whose sum is σ = 151192072669572. Its totient is φ = 67474148133420.

The previous prime is 101211222200171. The next prime is 101211222200237. The reversal of 101211222200211 is 112002222112101.

101211222200211 is a `hidden beast` number, since 1 + 0 + 1 + 211 + 22 + 220 + 0 + 211 = 666.

It is not a de Polignac number, because 101211222200211 - 2³³ = 101202632265619 is a prime.

It is a super-2 number, since 2×101211222200211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101211222200111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 624760630785 + ... + 624760630946.

Almost surely, 2^{101211222200211} is an apocalyptic number.

101211222200211 is a deficient number, since it is larger than the sum of its proper divisors (49980850469361).

101211222200211 is an equidigital number, since it uses as much as digits as its factorization.

101211222200211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249521261743 (or 1249521261734 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 101211222200211 its reverse (112002222112101), we get a palindrome (213213444312312).

The spelling of 101211222200211 in words is "one hundred one trillion, two hundred eleven billion, two hundred twenty-two million, two hundred thousand, two hundred eleven".