21322323002302 has 32 divisors (see below), whose sum is σ = 37747281162240. Its totient is φ = 8839700519040.

The previous prime is 21322323002269. The next prime is 21322323002317. The reversal of 21322323002302 is 20320032322312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9114402 + ... + 11212357.

It is an arithmetic number, because the mean of its divisors is an integer number (1179602536320).

Almost surely, 2^{21322323002302} is an apocalyptic number.

21322323002302 is a deficient number, since it is larger than the sum of its proper divisors (16424958159938).

21322323002302 is a wasteful number, since it uses less digits than its factorization.

21322323002302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20329216.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 21322323002302 its reverse (20320032322312), we get a palindrome (41642355324614).

The spelling of 21322323002302 in words is "twenty-one trillion, three hundred twenty-two billion, three hundred twenty-three million, two thousand, three hundred two".