22102130223321 has 16 divisors (see below), whose sum is σ = 29953303603968. Its totient is φ = 14492866291200.

The previous prime is 22102130223319. The next prime is 22102130223323. The reversal of 22102130223321 is 12332203120122.

It is an interprime number because it is at equal distance from previous prime (22102130223319) and next prime (22102130223323).

It is not a de Polignac number, because 22102130223321 - 2¹ = 22102130223319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22102130223291 and 22102130223300.

It is not an unprimeable number, because it can be changed into a prime (22102130223323) 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, 6703305 + ... + 9441321.

It is an arithmetic number, because the mean of its divisors is an integer number (1872081475248).

Almost surely, 2^{22102130223321} is an apocalyptic number.

It is an amenable number.

22102130223321 is a deficient number, since it is larger than the sum of its proper divisors (7851173380647).

22102130223321 is a wasteful number, since it uses less digits than its factorization.

22102130223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2782192.

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

Adding to 22102130223321 its reverse (12332203120122), we get a palindrome (34434333343443).

The spelling of 22102130223321 in words is "twenty-two trillion, one hundred two billion, one hundred thirty million, two hundred twenty-three thousand, three hundred twenty-one".