20422111433304 has 128 divisors (see below), whose sum is σ = 58499993710080. Its totient is φ = 5819796864000.

The previous prime is 20422111433267. The next prime is 20422111433329. The reversal of 20422111433304 is 40333411122402.

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 31 ways as a sum of consecutive naturals, for example, 108141844 + ... + 108330524.

It is an arithmetic number, because the mean of its divisors is an integer number (457031200860).

Almost surely, 2^{20422111433304} is an apocalyptic number.

20422111433304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20422111433304 is an abundant number, since it is smaller than the sum of its proper divisors (38077882276776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20422111433304 is a wasteful number, since it uses less digits than its factorization.

20422111433304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190361 (or 190357 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 20422111433304 its reverse (40333411122402), we get a palindrome (60755522555706).

The spelling of 20422111433304 in words is "twenty trillion, four hundred twenty-two billion, one hundred eleven million, four hundred thirty-three thousand, three hundred four".