21322022213302 has 8 divisors (see below), whose sum is σ = 31985225033256. Its totient is φ = 10660280535552.

The previous prime is 21322022213281. The next prime is 21322022213351. The reversal of 21322022213302 is 20331222022312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365249068 + ... + 365307439.

It is an arithmetic number, because the mean of its divisors is an integer number (3998153129157).

Almost surely, 2^{21322022213302} is an apocalyptic number.

21322022213302 is a deficient number, since it is larger than the sum of its proper divisors (10663202819954).

21322022213302 is a wasteful number, since it uses less digits than its factorization.

21322022213302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730571102.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 21322022213302 its reverse (20331222022312), we get a palindrome (41653244235614).

The spelling of 21322022213302 in words is "twenty-one trillion, three hundred twenty-two billion, twenty-two million, two hundred thirteen thousand, three hundred two".