20403332122030 has 192 divisors, whose sum is σ = 47652591444480. Its totient is φ = 6206115801600.

The previous prime is 20403332122021. The next prime is 20403332122157. The reversal of 20403332122030 is 3022123330402.

It is a super-2 number, since 2×20403332122030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20403332121986 and 20403332122004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6868060 + ... + 9379600.

It is an arithmetic number, because the mean of its divisors is an integer number (248190580440).

Almost surely, 2^{20403332122030} is an apocalyptic number.

20403332122030 is an abundant number, since it is smaller than the sum of its proper divisors (27249259322450).

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

20403332122030 is a wasteful number, since it uses less digits than its factorization.

20403332122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511627 (or 2511614 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 20403332122030 its reverse (3022123330402), we get a palindrome (23425455452432).

The spelling of 20403332122030 in words is "twenty trillion, four hundred three billion, three hundred thirty-two million, one hundred twenty-two thousand, thirty".