22024440402020 has 96 divisors (see below), whose sum is σ = 55894599161856. Its totient is φ = 7129413043200.

The previous prime is 22024440402011. The next prime is 22024440402079. The reversal of 22024440402020 is 2020404442022.

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, 61709327 + ... + 62065206.

It is an arithmetic number, because the mean of its divisors is an integer number (582235407936).

Almost surely, 2^{22024440402020} is an apocalyptic number.

22024440402020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22024440402020 is an abundant number, since it is smaller than the sum of its proper divisors (33870158759836).

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

22024440402020 is a wasteful number, since it uses less digits than its factorization.

22024440402020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123774621 (or 123774619 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 22024440402020 its reverse (2020404442022), we get a palindrome (24044844844042).

It can be divided in two parts, 22024 and 440402020, that added together give a palindrome (440424044).

The spelling of 22024440402020 in words is "twenty-two trillion, twenty-four billion, four hundred forty million, four hundred two thousand, twenty".