20302011022 has 8 divisors (see below), whose sum is σ = 30454417656. Its totient is φ = 10150538472.

The previous prime is 20302010969. The next prime is 20302011029. The reversal of 20302011022 is 22011020302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20302010993 and 20302011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302011029) 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, 176388 + ... + 267799.

It is an arithmetic number, because the mean of its divisors is an integer number (3806802207).

Almost surely, 2^20302011022 is an apocalyptic number.

20302011022 is a deficient number, since it is larger than the sum of its proper divisors (10152406634).

20302011022 is a wasteful number, since it uses less digits than its factorization.

20302011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467042.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20302011022 its reverse (22011020302), we get a palindrome (42313031324).

The spelling of 20302011022 in words is "twenty billion, three hundred two million, eleven thousand, twenty-two".