211022322022 has 16 divisors (see below), whose sum is σ = 335419373520. Its totient is φ = 99225726208.

The previous prime is 211022321999. The next prime is 211022322047. The reversal of 211022322022 is 220223220112.

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 7 ways as a sum of consecutive naturals, for example, 2422063 + ... + 2507674.

It is an arithmetic number, because the mean of its divisors is an integer number (20963710845).

Almost surely, 2^211022322022 is an apocalyptic number.

211022322022 is a deficient number, since it is larger than the sum of its proper divisors (124397051498).

211022322022 is a wasteful number, since it uses less digits than its factorization.

211022322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4931015.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 211022322022 its reverse (220223220112), we get a palindrome (431245542134).

The spelling of 211022322022 in words is "two hundred eleven billion, twenty-two million, three hundred twenty-two thousand, twenty-two".