20022332302 has 8 divisors (see below), whose sum is σ = 34323998256. Its totient is φ = 8580999552.

The previous prime is 20022332293. The next prime is 20022332339. The reversal of 20022332302 is 20323322002.

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

It is a self number, because there is not a number n which added to its sum of digits gives 20022332302.

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, 715083283 + ... + 715083310.

It is an arithmetic number, because the mean of its divisors is an integer number (4290499782).

Almost surely, 2^20022332302 is an apocalyptic number.

20022332302 is a deficient number, since it is larger than the sum of its proper divisors (14301665954).

20022332302 is a wasteful number, since it uses less digits than its factorization.

20022332302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430166602.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 20022332302 its reverse (20323322002), we get a palindrome (40345654304).

The spelling of 20022332302 in words is "twenty billion, twenty-two million, three hundred thirty-two thousand, three hundred two".