20202210001 has 8 divisors (see below), whose sum is σ = 20546971200. Its totient is φ = 19857527280.

The previous prime is 20202209927. The next prime is 20202210037. The reversal of 20202210001 is 10001220202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20202210001 - 2¹¹ = 20202207953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20202210001.

It is not an unprimeable number, because it can be changed into a prime (20202210101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 763371 + ... + 789391.

It is an arithmetic number, because the mean of its divisors is an integer number (2568371400).

Almost surely, 2^20202210001 is an apocalyptic number.

It is an amenable number.

20202210001 is a deficient number, since it is larger than the sum of its proper divisors (344761199).

20202210001 is a wasteful number, since it uses less digits than its factorization.

20202210001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39239.

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

Adding to 20202210001 its reverse (10001220202), we get a palindrome (30203430203).

The spelling of 20202210001 in words is "twenty billion, two hundred two million, two hundred ten thousand, one".