202202022100001 has 32 divisors (see below), whose sum is σ = 256256988312576. Its totient is φ = 154959986088000.

The previous prime is 202202022099947. The next prime is 202202022100019. The reversal of 202202022100001 is 100001220202202.

It is a cyclic number.

It is not a de Polignac number, because 202202022100001 - 2¹⁰ = 202202022098977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202202022130001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40332746 + ... + 45068108.

It is an arithmetic number, because the mean of its divisors is an integer number (8008030884768).

Almost surely, 2^{202202022100001} is an apocalyptic number.

It is an amenable number.

202202022100001 is a deficient number, since it is larger than the sum of its proper divisors (54054966212575).

202202022100001 is a wasteful number, since it uses less digits than its factorization.

202202022100001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744533.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 202202022100001 its reverse (100001220202202), we get a palindrome (302203242302203).

The spelling of 202202022100001 in words is "two hundred two trillion, two hundred two billion, twenty-two million, one hundred thousand, one".