10222022010221 has 16 divisors (see below), whose sum is σ = 12078704593920. Its totient is φ = 8465354029440.

The previous prime is 10222022010209. The next prime is 10222022010241. The reversal of 10222022010221 is 12201022022201.

It is a happy number.

It is not a de Polignac number, because 10222022010221 - 2²⁶ = 10221954901357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10222022010221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222022010241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38039606 + ... + 38307383.

It is an arithmetic number, because the mean of its divisors is an integer number (754919037120).

Almost surely, 2^{10222022010221} is an apocalyptic number.

It is an amenable number.

10222022010221 is a deficient number, since it is larger than the sum of its proper divisors (1856682583699).

10222022010221 is an equidigital number, since it uses as much as digits as its factorization.

10222022010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76347644.

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

Adding to 10222022010221 its reverse (12201022022201), we get a palindrome (22423044032422).

The spelling of 10222022010221 in words is "ten trillion, two hundred twenty-two billion, twenty-two million, ten thousand, two hundred twenty-one".