10021210224222 has 32 divisors (see below), whose sum is σ = 21225149565984. Its totient is φ = 3143351577600.

The previous prime is 10021210224217. The next prime is 10021210224299. The reversal of 10021210224222 is 22242201212001.

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, 8132929 + ... + 9283692.

It is an arithmetic number, because the mean of its divisors is an integer number (663285923937).

Almost surely, 2^{10021210224222} is an apocalyptic number.

10021210224222 is an abundant number, since it is smaller than the sum of its proper divisors (11203939341762).

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

10021210224222 is a wasteful number, since it uses less digits than its factorization.

10021210224222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17422284.

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

Adding to 10021210224222 its reverse (22242201212001), we get a palindrome (32263411436223).

The spelling of 10021210224222 in words is "ten trillion, twenty-one billion, two hundred ten million, two hundred twenty-four thousand, two hundred twenty-two".