20330033022031 has 8 divisors (see below), whose sum is σ = 20357905368944. Its totient is φ = 20302171646400.

The previous prime is 20330033021983. The next prime is 20330033022043. The reversal of 20330033022031 is 13022033003302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20330033022031 - 2³¹ = 20327885538383 is a prime.

It is a super-2 number, since 2×20330033022031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20330033021993 and 20330033022011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330033052031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969205 + ... + 6449761.

It is an arithmetic number, because the mean of its divisors is an integer number (2544738171118).

Almost surely, 2^{20330033022031} is an apocalyptic number.

20330033022031 is a deficient number, since it is larger than the sum of its proper divisors (27872346913).

20330033022031 is an equidigital number, since it uses as much as digits as its factorization.

20330033022031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485641.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 20330033022031 its reverse (13022033003302), we get a palindrome (33352066025333).

The spelling of 20330033022031 in words is "twenty trillion, three hundred thirty billion, thirty-three million, twenty-two thousand, thirty-one".