22033020331020 has 48 divisors (see below), whose sum is σ = 62269021963008. Its totient is φ = 5820561132480.

The previous prime is 22033020330931. The next prime is 22033020331043. The reversal of 22033020331020 is 2013302033022.

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 15 ways as a sum of consecutive naturals, for example, 1715960896 + ... + 1715973735.

It is an arithmetic number, because the mean of its divisors is an integer number (1297271290896).

Almost surely, 2^{22033020331020} is an apocalyptic number.

22033020331020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22033020331020 is an abundant number, since it is smaller than the sum of its proper divisors (40236001631988).

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

22033020331020 is a wasteful number, since it uses less digits than its factorization.

22033020331020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431934750 (or 3431934748 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 22033020331020 its reverse (2013302033022), we get a palindrome (24046322364042).

The spelling of 22033020331020 in words is "twenty-two trillion, thirty-three billion, twenty million, three hundred thirty-one thousand, twenty".