202201011002222 has 16 divisors (see below), whose sum is σ = 303765380843760. Its totient is φ = 100945988638848.

The previous prime is 202201011002191. The next prime is 202201011002227. The reversal of 202201011002222 is 222200110102202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 202201011002222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201011002227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22277693 + ... + 30011624.

It is an arithmetic number, because the mean of its divisors is an integer number (18985336302735).

Almost surely, 2^{202201011002222} is an apocalyptic number.

202201011002222 is a deficient number, since it is larger than the sum of its proper divisors (101564369841538).

202201011002222 is a wasteful number, since it uses less digits than its factorization.

202201011002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52292275.

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

Adding to 202201011002222 its reverse (222200110102202), we get a palindrome (424401121104424).

The spelling of 202201011002222 in words is "two hundred two trillion, two hundred one billion, eleven million, two thousand, two hundred twenty-two".