10221200202022 has 16 divisors (see below), whose sum is σ = 15351939353520. Its totient is φ = 5103887642208.

The previous prime is 10221200201977. The next prime is 10221200202041. The reversal of 10221200202022 is 22020200212201.

It is a super-2 number, since 2×10221200202022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221200201987 and 10221200202005.

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, 40352304 + ... + 40604812.

It is an arithmetic number, because the mean of its divisors is an integer number (959496209595).

Almost surely, 2^{10221200202022} is an apocalyptic number.

10221200202022 is a deficient number, since it is larger than the sum of its proper divisors (5130739151498).

10221200202022 is a wasteful number, since it uses less digits than its factorization.

10221200202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279015.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10221200202022 its reverse (22020200212201), we get a palindrome (32241400414223).

The spelling of 10221200202022 in words is "ten trillion, two hundred twenty-one billion, two hundred million, two hundred two thousand, twenty-two".