22214110455321 has 32 divisors (see below), whose sum is σ = 30998448835200. Its totient is φ = 14138584965120.

The previous prime is 22214110455311. The next prime is 22214110455391. The reversal of 22214110455321 is 12355401141222.

It is not a de Polignac number, because 22214110455321 - 2¹³ = 22214110447129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22214110455311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9398151 + ... + 11521868.

It is an arithmetic number, because the mean of its divisors is an integer number (968701526100).

Almost surely, 2^{22214110455321} is an apocalyptic number.

It is an amenable number.

22214110455321 is a deficient number, since it is larger than the sum of its proper divisors (8784338379879).

22214110455321 is a wasteful number, since it uses less digits than its factorization.

22214110455321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20920249.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 22214110455321 its reverse (12355401141222), we get a palindrome (34569511596543).

The spelling of 22214110455321 in words is "twenty-two trillion, two hundred fourteen billion, one hundred ten million, four hundred fifty-five thousand, three hundred twenty-one".