22303013302 has 16 divisors (see below), whose sum is σ = 34557033600. Its totient is φ = 10784488320.

The previous prime is 22303013279. The next prime is 22303013329. The reversal of 22303013302 is 20331030322.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22303013302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28477 + ... + 213112.

It is an arithmetic number, because the mean of its divisors is an integer number (2159814600).

Almost surely, 2^22303013302 is an apocalyptic number.

22303013302 is a deficient number, since it is larger than the sum of its proper divisors (12254020298).

22303013302 is a wasteful number, since it uses less digits than its factorization.

22303013302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243111.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 22303013302 its reverse (20331030322), we get a palindrome (42634043624).

The spelling of 22303013302 in words is "twenty-two billion, three hundred three million, thirteen thousand, three hundred two".