221010200122022 has 16 divisors (see below), whose sum is σ = 342947768313600. Its totient is φ = 106694297485440.

The previous prime is 221010200122013. The next prime is 221010200122067. The reversal of 221010200122022 is 220221002010122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18010622 + ... + 27683982.

It is an arithmetic number, because the mean of its divisors is an integer number (21434235519600).

Almost surely, 2^{221010200122022} is an apocalyptic number.

221010200122022 is a deficient number, since it is larger than the sum of its proper divisors (121937568191578).

221010200122022 is a wasteful number, since it uses less digits than its factorization.

221010200122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10067311.

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

Adding to 221010200122022 its reverse (220221002010122), we get a palindrome (441231202132144).

The spelling of 221010200122022 in words is "two hundred twenty-one trillion, ten billion, two hundred million, one hundred twenty-two thousand, twenty-two".