100220012211211 has 16 divisors (see below), whose sum is σ = 102137623142400. Its totient is φ = 98318658211488.

The previous prime is 100220012211199. The next prime is 100220012211223. The reversal of 100220012211211 is 112112210022001.

It is an interprime number because it is at equal distance from previous prime (100220012211199) and next prime (100220012211223).

It is a cyclic number.

It is not a de Polignac number, because 100220012211211 - 2³⁷ = 100082573257739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100220012211251) 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, 666995430 + ... + 667145668.

It is an arithmetic number, because the mean of its divisors is an integer number (6383601446400).

Almost surely, 2^{100220012211211} is an apocalyptic number.

100220012211211 is a deficient number, since it is larger than the sum of its proper divisors (1917610931189).

100220012211211 is a wasteful number, since it uses less digits than its factorization.

100220012211211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204258.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 100220012211211 its reverse (112112210022001), we get a palindrome (212332222233212).

The spelling of 100220012211211 in words is "one hundred trillion, two hundred twenty billion, twelve million, two hundred eleven thousand, two hundred eleven".