210222221201022 has 8 divisors (see below), whose sum is σ = 420444442402056. Its totient is φ = 70074073733672.

The previous prime is 210222221201009. The next prime is 210222221201053. The reversal of 210222221201022 is 220102122222012.

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

210222221201022 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 210222221201022.

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, 17518518433413 + ... + 17518518433424.

It is an arithmetic number, because the mean of its divisors is an integer number (52555555300257).

Almost surely, 2^{210222221201022} is an apocalyptic number.

210222221201022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210222221201022 is a wasteful number, since it uses less digits than its factorization.

210222221201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35037036866842.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 210222221201022 its reverse (220102122222012), we get a palindrome (430324343423034).

The spelling of 210222221201022 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred twenty-one million, two hundred one thousand, twenty-two".