22402343003 has 16 divisors (see below), whose sum is σ = 23257803360. Its totient is φ = 21562619904.

The previous prime is 22402342997. The next prime is 22402343027. The reversal of 22402343003 is 30034320422.

It is a cyclic number.

It is not a de Polignac number, because 22402343003 - 2¹⁶ = 22402277467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22402343003.

It is not an unprimeable number, because it can be changed into a prime (22402343063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4671575 + ... + 4676367.

It is an arithmetic number, because the mean of its divisors is an integer number (1453612710).

Almost surely, 2^22402343003 is an apocalyptic number.

22402343003 is a deficient number, since it is larger than the sum of its proper divisors (855460357).

22402343003 is a wasteful number, since it uses less digits than its factorization.

22402343003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 22402343003 its reverse (30034320422), we get a palindrome (52436663425).

The spelling of 22402343003 in words is "twenty-two billion, four hundred two million, three hundred forty-three thousand, three".