22402899403 has 2 divisors, whose sum is σ = 22402899404. Its totient is φ = 22402899402.

The previous prime is 22402899307. The next prime is 22402899443. The reversal of 22402899403 is 30499820422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22402899403 - 2⁹ = 22402898891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22402899403.

It is not a weakly prime, because it can be changed into another prime (22402899443) 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 as a sum of consecutive naturals, namely, 11201449701 + 11201449702.

It is an arithmetic number, because the mean of its divisors is an integer number (11201449702).

Almost surely, 2^22402899403 is an apocalyptic number.

22402899403 is a deficient number, since it is larger than the sum of its proper divisors (1).

22402899403 is an equidigital number, since it uses as much as digits as its factorization.

22402899403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 22402899403 in words is "twenty-two billion, four hundred two million, eight hundred ninety-nine thousand, four hundred three".