10202022001 has 4 divisors (see below), whose sum is σ = 10331161600. Its totient is φ = 10072882404.

The previous prime is 10202021989. The next prime is 10202022007. The reversal of 10202022001 is 10022020201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10202022001 - 2²¹ = 10199924849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10202022007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64569681 + ... + 64569838.

It is an arithmetic number, because the mean of its divisors is an integer number (2582790400).

Almost surely, 2^10202022001 is an apocalyptic number.

It is an amenable number.

10202022001 is a deficient number, since it is larger than the sum of its proper divisors (129139599).

10202022001 is an equidigital number, since it uses as much as digits as its factorization.

10202022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129139598.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10202022001 its reverse (10022020201), we get a palindrome (20224042202).

The spelling of 10202022001 in words is "ten billion, two hundred two million, twenty-two thousand, one".