22402013403 has 96 divisors (see below), whose sum is σ = 40498928640. Its totient is φ = 10859365440.

The previous prime is 22402013339. The next prime is 22402013429. The reversal of 22402013403 is 30431020422.

It is not a de Polignac number, because 22402013403 - 2⁶ = 22402013339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 22402013403.

It is not an unprimeable number, because it can be changed into a prime (22402013443) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 2053000 + ... + 2063882.

It is an arithmetic number, because the mean of its divisors is an integer number (421863840).

Almost surely, 2^22402013403 is an apocalyptic number.

22402013403 is a deficient number, since it is larger than the sum of its proper divisors (18096915237).

22402013403 is a wasteful number, since it uses less digits than its factorization.

22402013403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10997 (or 10990 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22402013403 its reverse (30431020422), we get a palindrome (52833033825).

The spelling of 22402013403 in words is "twenty-two billion, four hundred two million, thirteen thousand, four hundred three".