211102112022 has 8 divisors (see below), whose sum is σ = 422204224056. Its totient is φ = 70367370672.

The previous prime is 211102111933. The next prime is 211102112033. The reversal of 211102112022 is 220211201112.

It is a sphenic number, since it is the product of 3 distinct primes.

211102112022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 211102111992 and 211102112010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17591842663 + ... + 17591842674.

It is an arithmetic number, because the mean of its divisors is an integer number (52775528007).

Almost surely, 2^211102112022 is an apocalyptic number.

211102112022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

211102112022 is a wasteful number, since it uses less digits than its factorization.

211102112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35183685342.

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

Adding to 211102112022 its reverse (220211201112), we get a palindrome (431313313134).

The spelling of 211102112022 in words is "two hundred eleven billion, one hundred two million, one hundred twelve thousand, twenty-two".