20132102422 has 16 divisors (see below), whose sum is σ = 32144698800. Its totient is φ = 9429108480.

The previous prime is 20132102413. The next prime is 20132102437. The reversal of 20132102422 is 22420123102.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 20132102422.

It is a congruent number.

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, 2972979 + ... + 2979742.

It is an arithmetic number, because the mean of its divisors is an integer number (2009043675).

Almost surely, 2^20132102422 is an apocalyptic number.

20132102422 is a deficient number, since it is larger than the sum of its proper divisors (12012596378).

20132102422 is a wasteful number, since it uses less digits than its factorization.

20132102422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5952831.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20132102422 its reverse (22420123102), we get a palindrome (42552225524).

The spelling of 20132102422 in words is "twenty billion, one hundred thirty-two million, one hundred two thousand, four hundred twenty-two".