20201302222 has 8 divisors (see below), whose sum is σ = 30302716896. Its totient is φ = 10100396592.

The previous prime is 20201302213. The next prime is 20201302237. The reversal of 20201302222 is 22220310202.

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

It is a super-2 number, since 2×20201302222² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20201302196 and 20201302205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4278 + ... + 201049.

It is an arithmetic number, because the mean of its divisors is an integer number (3787839612).

Almost surely, 2^20201302222 is an apocalyptic number.

20201302222 is a deficient number, since it is larger than the sum of its proper divisors (10101414674).

20201302222 is a wasteful number, since it uses less digits than its factorization.

20201302222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254522.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 20201302222 its reverse (22220310202), we get a palindrome (42421612424).

The spelling of 20201302222 in words is "twenty billion, two hundred one million, three hundred two thousand, two hundred twenty-two".