22030213212321 has 16 divisors (see below), whose sum is σ = 29528656094208. Its totient is φ = 14609296080000.

The previous prime is 22030213212307. The next prime is 22030213212373. The reversal of 22030213212321 is 12321231203022.

It is not a de Polignac number, because 22030213212321 - 2¹¹ = 22030213210273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22030213212291 and 22030213212300.

It is not an unprimeable number, because it can be changed into a prime (22030213212221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12937071 + ... + 14540571.

It is an arithmetic number, because the mean of its divisors is an integer number (1845541005888).

Almost surely, 2^{22030213212321} is an apocalyptic number.

It is an amenable number.

22030213212321 is a deficient number, since it is larger than the sum of its proper divisors (7498442881887).

22030213212321 is a wasteful number, since it uses less digits than its factorization.

22030213212321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627672.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22030213212321 its reverse (12321231203022), we get a palindrome (34351444415343).

The spelling of 22030213212321 in words is "twenty-two trillion, thirty billion, two hundred thirteen million, two hundred twelve thousand, three hundred twenty-one".