10202222221202 has 64 divisors (see below), whose sum is σ = 17170462826496. Its totient is φ = 4506094800000.

The previous prime is 10202222221201. The next prime is 10202222221297. The reversal of 10202222221202 is 20212222220201.

It is not an unprimeable number, because it can be changed into a prime (10202222221201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1122228677 + ... + 1122237767.

It is an arithmetic number, because the mean of its divisors is an integer number (268288481664).

Almost surely, 2^{10202222221202} is an apocalyptic number.

10202222221202 is a deficient number, since it is larger than the sum of its proper divisors (6968240605294).

10202222221202 is a wasteful number, since it uses less digits than its factorization.

10202222221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14007.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10202222221202 its reverse (20212222220201), we get a palindrome (30414444441403).

It can be divided in two parts, 1020 and 2222221202, that added together give a palindrome (2222222222).

The spelling of 10202222221202 in words is "ten trillion, two hundred two billion, two hundred twenty-two million, two hundred twenty-one thousand, two hundred two".