20122433320430 has 64 divisors (see below), whose sum is σ = 42212326044672. Its totient is φ = 6764181765120.

The previous prime is 20122433320427. The next prime is 20122433320441. The reversal of 20122433320430 is 3402333422102.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20122433320393 and 20122433320402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13121786 + ... + 14574845.

It is an arithmetic number, because the mean of its divisors is an integer number (659567594448).

Almost surely, 2^{20122433320430} is an apocalyptic number.

20122433320430 is an abundant number, since it is smaller than the sum of its proper divisors (22089892724242).

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

20122433320430 is a wasteful number, since it uses less digits than its factorization.

20122433320430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27696849.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 20122433320430 its reverse (3402333422102), we get a palindrome (23524766742532).

The spelling of 20122433320430 in words is "twenty trillion, one hundred twenty-two billion, four hundred thirty-three million, three hundred twenty thousand, four hundred thirty".