211011102000222 has 32 divisors (see below), whose sum is σ = 429986458644480. Its totient is φ = 69009667927200.

The previous prime is 211011102000199. The next prime is 211011102000229. The reversal of 211011102000222 is 222000201110112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211011102000229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98908179 + ... + 101019057.

It is an arithmetic number, because the mean of its divisors is an integer number (13437076832640).

Almost surely, 2^{211011102000222} is an apocalyptic number.

211011102000222 is an abundant number, since it is smaller than the sum of its proper divisors (218975356644258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211011102000222 is a wasteful number, since it uses less digits than its factorization.

211011102000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425288.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211011102000222 its reverse (222000201110112), we get a palindrome (433011303110334).

The spelling of 211011102000222 in words is "two hundred eleven trillion, eleven billion, one hundred two million, two hundred twenty-two", and thus it is an aban number.