202220001101001 has 16 divisors (see below), whose sum is σ = 290421022864896. Its totient is φ = 124420002544896.

The previous prime is 202220001100933. The next prime is 202220001101003. The reversal of 202220001101001 is 100101100022202.

It is not a de Polignac number, because 202220001101001 - 2²¹ = 202219999003849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202220001101003) 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 15 ways as a sum of consecutive naturals, for example, 480517305 + ... + 480937958.

It is an arithmetic number, because the mean of its divisors is an integer number (18151313929056).

Almost surely, 2^{202220001101001} is an apocalyptic number.

It is an amenable number.

202220001101001 is a deficient number, since it is larger than the sum of its proper divisors (88201021763895).

202220001101001 is a wasteful number, since it uses less digits than its factorization.

202220001101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961460672.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 202220001101001 its reverse (100101100022202), we get a palindrome (302321101123203).

The spelling of 202220001101001 in words is "two hundred two trillion, two hundred twenty billion, one million, one hundred one thousand, one".