100121003222211 has 12 divisors (see below), whose sum is σ = 144619324067088. Its totient is φ = 66747290624304.

The previous prime is 100121003222197. The next prime is 100121003222221. The reversal of 100121003222211 is 112222300121001.

100121003222211 is a `hidden beast` number, since 1 + 0 + 0 + 121 + 0 + 0 + 322 + 221 + 1 = 666.

It is not a de Polignac number, because 100121003222211 - 2⁶ = 100121003222147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100121003222221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15739306 + ... + 21165248.

It is an arithmetic number, because the mean of its divisors is an integer number (12051610338924).

Almost surely, 2^{100121003222211} is an apocalyptic number.

100121003222211 is a deficient number, since it is larger than the sum of its proper divisors (44498320844877).

100121003222211 is a wasteful number, since it uses less digits than its factorization.

100121003222211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476202 (or 7476199 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 100121003222211 its reverse (112222300121001), we get a palindrome (212343303343212).

The spelling of 100121003222211 in words is "one hundred trillion, one hundred twenty-one billion, three million, two hundred twenty-two thousand, two hundred eleven".