210211022220022 has 16 divisors (see below), whose sum is σ = 318379652248320. Its totient is φ = 104084482966632.

The previous prime is 210211022220019. The next prime is 210211022220047. The reversal of 210211022220022 is 220022220112012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 34994629 + ... + 40559167.

It is an arithmetic number, because the mean of its divisors is an integer number (19898728265520).

Almost surely, 2^{210211022220022} is an apocalyptic number.

210211022220022 is a deficient number, since it is larger than the sum of its proper divisors (108168630028298).

210211022220022 is a wasteful number, since it uses less digits than its factorization.

210211022220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748027.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 210211022220022 its reverse (220022220112012), we get a palindrome (430233242332034).

The spelling of 210211022220022 in words is "two hundred ten trillion, two hundred eleven billion, twenty-two million, two hundred twenty thousand, twenty-two".