210212212022 has 8 divisors (see below), whose sum is σ = 316163676576. Its totient is φ = 104824319832.

The previous prime is 210212211997. The next prime is 210212212033. The reversal of 210212212022 is 220212212012.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140892158 + ... + 140893649.

It is an arithmetic number, because the mean of its divisors is an integer number (39520459572).

Almost surely, 2^210212212022 is an apocalyptic number.

210212212022 is a deficient number, since it is larger than the sum of its proper divisors (105951464554).

210212212022 is a wasteful number, since it uses less digits than its factorization.

210212212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281786182.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210212212022 its reverse (220212212012), we get a palindrome (430424424034).

The spelling of 210212212022 in words is "two hundred ten billion, two hundred twelve million, two hundred twelve thousand, twenty-two".