20220000222101 has 32 divisors (see below), whose sum is σ = 21583007815680. Its totient is φ = 18910122336000.

The previous prime is 20220000222091. The next prime is 20220000222127. The reversal of 20220000222101 is 10122200002202.

It is a de Polignac number, because none of the positive numbers 2^k-20220000222101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220000222181) 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, 335454596 + ... + 335514866.

It is an arithmetic number, because the mean of its divisors is an integer number (674468994240).

Almost surely, 2^{20220000222101} is an apocalyptic number.

It is an amenable number.

20220000222101 is a deficient number, since it is larger than the sum of its proper divisors (1363007593579).

20220000222101 is a wasteful number, since it uses less digits than its factorization.

20220000222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62885.

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

Adding to 20220000222101 its reverse (10122200002202), we get a palindrome (30342200224303).

The spelling of 20220000222101 in words is "twenty trillion, two hundred twenty billion, two hundred twenty-two thousand, one hundred one".