22030230012321 has 16 divisors (see below), whose sum is σ = 29787735951360. Its totient is φ = 14479777356240.

The previous prime is 22030230012319. The next prime is 22030230012379. The reversal of 22030230012321 is 12321003203022.

It is a happy number.

It is not a de Polignac number, because 22030230012321 - 2¹ = 22030230012319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22030230012221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17061010 + ... + 18306788.

It is an arithmetic number, because the mean of its divisors is an integer number (1861733496960).

Almost surely, 2^{22030230012321} is an apocalyptic number.

It is an amenable number.

22030230012321 is a deficient number, since it is larger than the sum of its proper divisors (7757505939039).

22030230012321 is a wasteful number, since it uses less digits than its factorization.

22030230012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328876.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22030230012321 its reverse (12321003203022), we get a palindrome (34351233215343).

The spelling of 22030230012321 in words is "twenty-two trillion, thirty billion, two hundred thirty million, twelve thousand, three hundred twenty-one".