100211212022211 has 16 divisors (see below), whose sum is σ = 154915883320320. Its totient is φ = 63902801868840.

The previous prime is 100211212022189. The next prime is 100211212022213. The reversal of 100211212022211 is 112220212112001.

100211212022211 is a `hidden beast` number, since 10 + 0 + 211 + 21 + 202 + 221 + 1 = 666.

It is not a de Polignac number, because 100211212022211 - 2⁵ = 100211212022179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100211212022213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80685355275 + ... + 80685356516.

It is an arithmetic number, because the mean of its divisors is an integer number (9682242707520).

Almost surely, 2^{100211212022211} is an apocalyptic number.

100211212022211 is a deficient number, since it is larger than the sum of its proper divisors (54704671298109).

100211212022211 is a wasteful number, since it uses less digits than its factorization.

100211212022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161370711823 (or 161370711817 counting only the distinct ones).

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

Adding to 100211212022211 its reverse (112220212112001), we get a palindrome (212431424134212).

The spelling of 100211212022211 in words is "one hundred trillion, two hundred eleven billion, two hundred twelve million, twenty-two thousand, two hundred eleven".