20220200101 has 8 divisors (see below), whose sum is σ = 20441400984. Its totient is φ = 19999411200.

The previous prime is 20220200053. The next prime is 20220200123. The reversal of 20220200101 is 10100202202.

It can be written as a sum of positive squares in 4 ways, for example, as 15160011876 + 5060188225 = 123126^2 + 71135^2 .

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 20220200101 - 2¹³ = 20220191909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220200171) 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, 3780 + ... + 201133.

It is an arithmetic number, because the mean of its divisors is an integer number (2555175123).

Almost surely, 2^20220200101 is an apocalyptic number.

It is an amenable number.

20220200101 is a deficient number, since it is larger than the sum of its proper divisors (221200883).

20220200101 is a wasteful number, since it uses less digits than its factorization.

20220200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205991.

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

Adding to 20220200101 its reverse (10100202202), we get a palindrome (30320402303).

The spelling of 20220200101 in words is "twenty billion, two hundred twenty million, two hundred thousand, one hundred one".