2214320455231 has 2 divisors, whose sum is σ = 2214320455232. Its totient is φ = 2214320455230.

The previous prime is 2214320455163. The next prime is 2214320455253. The reversal of 2214320455231 is 1325540234122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2214320455231 - 2⁷ = 2214320455103 is a prime.

It is a super-3 number, since 3×2214320455231³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214320455931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107160227615 + 1107160227616.

It is an arithmetic number, because the mean of its divisors is an integer number (1107160227616).

Almost surely, 2^{2214320455231} is an apocalyptic number.

2214320455231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214320455231 is an equidigital number, since it uses as much as digits as its factorization.

2214320455231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 2214320455231 its reverse (1325540234122), we get a palindrome (3539860689353).

The spelling of 2214320455231 in words is "two trillion, two hundred fourteen billion, three hundred twenty million, four hundred fifty-five thousand, two hundred thirty-one".