210211210122022 has 16 divisors (see below), whose sum is σ = 316328929459200. Its totient is φ = 104768243641152.

The previous prime is 210211210122007. The next prime is 210211210122079. The reversal of 210211210122022 is 220221012112012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40133979 + ... + 45068377.

It is an arithmetic number, because the mean of its divisors is an integer number (19770558091200).

Almost surely, 2^{210211210122022} is an apocalyptic number.

210211210122022 is a deficient number, since it is larger than the sum of its proper divisors (106117719337178).

210211210122022 is a wasteful number, since it uses less digits than its factorization.

210211210122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002767.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 210211210122022 its reverse (220221012112012), we get a palindrome (430432222234034).

The spelling of 210211210122022 in words is "two hundred ten trillion, two hundred eleven billion, two hundred ten million, one hundred twenty-two thousand, twenty-two".