203303023000022 has 32 divisors (see below), whose sum is σ = 335975067965088. Its totient is φ = 91494541600000.

The previous prime is 203303023000019. The next prime is 203303023000037. The reversal of 203303023000022 is 220000320303302.

It is a junction number, because it is equal to n+sod(n) for n = 203303022999958 and 203303023000003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235369772 + ... + 236231952.

It is an arithmetic number, because the mean of its divisors is an integer number (10499220873909).

Almost surely, 2^{203303023000022} is an apocalyptic number.

203303023000022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203303023000022 is a deficient number, since it is larger than the sum of its proper divisors (132672044965066).

203303023000022 is a wasteful number, since it uses less digits than its factorization.

203303023000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968416.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 203303023000022 its reverse (220000320303302), we get a palindrome (423303343303324).

It can be divided in two parts, 2033030 and 23000022, that added together give a palindrome (25033052).

The spelling of 203303023000022 in words is "two hundred three trillion, three hundred three billion, twenty-three million, twenty-two", and thus it is an aban number.