211210210212022 has 32 divisors (see below), whose sum is σ = 379253588769792. Its totient is φ = 86253854321184.

The previous prime is 211210210211993. The next prime is 211210210212083. The reversal of 211210210212022 is 220212012012112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246934953 + ... + 1247104324.

It is an arithmetic number, because the mean of its divisors is an integer number (11851674649056).

Almost surely, 2^{211210210212022} is an apocalyptic number.

211210210212022 is a deficient number, since it is larger than the sum of its proper divisors (168043378557770).

211210210212022 is a wasteful number, since it uses less digits than its factorization.

211210210212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2494039572.

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

Adding to 211210210212022 its reverse (220212012012112), we get a palindrome (431422222224134).

The spelling of 211210210212022 in words is "two hundred eleven trillion, two hundred ten billion, two hundred ten million, two hundred twelve thousand, twenty-two".