22303402423203 has 96 divisors (see below), whose sum is σ = 33070023244800. Its totient is φ = 13259864217600.

The previous prime is 22303402423201. The next prime is 22303402423243. The reversal of 22303402423203 is 30232420430322.

It is not a de Polignac number, because 22303402423203 - 2¹ = 22303402423201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22303402423201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24482329318 + ... + 24482330228.

It is an arithmetic number, because the mean of its divisors is an integer number (344479408800).

Almost surely, 2^{22303402423203} is an apocalyptic number.

22303402423203 is a deficient number, since it is larger than the sum of its proper divisors (10766620821597).

22303402423203 is a wasteful number, since it uses less digits than its factorization.

22303402423203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 22303402423203 its reverse (30232420430322), we get a palindrome (52535822853525).

The spelling of 22303402423203 in words is "twenty-two trillion, three hundred three billion, four hundred two million, four hundred twenty-three thousand, two hundred three".