20222313101 has 4 divisors (see below), whose sum is σ = 20222624604. Its totient is φ = 20222001600.

The previous prime is 20222313061. The next prime is 20222313103. The reversal of 20222313101 is 10131322202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6795529225 + 13426783876 = 82435^2 + 115874^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222313101 - 2³⁴ = 3042443917 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 20222313101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222313103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17420 + ... + 201861.

It is an arithmetic number, because the mean of its divisors is an integer number (5055656151).

Almost surely, 2^20222313101 is an apocalyptic number.

It is an amenable number.

20222313101 is a deficient number, since it is larger than the sum of its proper divisors (311503).

20222313101 is an equidigital number, since it uses as much as digits as its factorization.

20222313101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311502.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20222313101 its reverse (10131322202), we get a palindrome (30353635303).

The spelling of 20222313101 in words is "twenty billion, two hundred twenty-two million, three hundred thirteen thousand, one hundred one".