22003020203000 has 128 divisors (see below), whose sum is σ = 52398093421440. Its totient is φ = 8646359680000.

The previous prime is 22003020202957. The next prime is 22003020203039. The reversal of 22003020203000 is 30202030022.

It is a super-2 number, since 2×22003020203000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 19399574 + ... + 20502426.

It is an arithmetic number, because the mean of its divisors is an integer number (409360104855).

Almost surely, 2^{22003020203000} is an apocalyptic number.

22003020203000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22003020203000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26199046710720).

22003020203000 is an abundant number, since it is smaller than the sum of its proper divisors (30395073218440).

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

22003020203000 is a wasteful number, since it uses less digits than its factorization.

22003020203000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103226 (or 1103212 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

Adding to 22003020203000 its reverse (30202030022), we get a palindrome (22033222233022).

It can be divided in two parts, 2 and 2003020203000, that added together give a palindrome (2003020203002).

The spelling of 22003020203000 in words is "twenty-two trillion, three billion, twenty million, two hundred three thousand".