20102422330 has 16 divisors (see below), whose sum is σ = 36469278720. Its totient is φ = 7977653712.

The previous prime is 20102422273. The next prime is 20102422363. The reversal of 20102422330 is 3322420102.

It is a junction number, because it is equal to n+sod(n) for n = 20102422298 and 20102422307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7913070 + ... + 7915609.

It is an arithmetic number, because the mean of its divisors is an integer number (2279329920).

Almost surely, 2^20102422330 is an apocalyptic number.

20102422330 is a deficient number, since it is larger than the sum of its proper divisors (16366856390).

20102422330 is a wasteful number, since it uses less digits than its factorization.

20102422330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15828813.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20102422330 its reverse (3322420102), we get a palindrome (23424842432).

The spelling of 20102422330 in words is "twenty billion, one hundred two million, four hundred twenty-two thousand, three hundred thirty".