514354221022231 has 2 divisors, whose sum is σ = 514354221022232. Its totient is φ = 514354221022230.

The previous prime is 514354221022219. The next prime is 514354221022309. The reversal of 514354221022231 is 132220122453415.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514354221022231 is a prime.

It is a super-2 number, since 2×514354221022231² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514354221622231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257177110511115 + 257177110511116.

It is an arithmetic number, because the mean of its divisors is an integer number (257177110511116).

Almost surely, 2^{514354221022231} is an apocalyptic number.

514354221022231 is a deficient number, since it is larger than the sum of its proper divisors (1).

514354221022231 is an equidigital number, since it uses as much as digits as its factorization.

514354221022231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 514354221022231 its reverse (132220122453415), we get a palindrome (646574343475646).

The spelling of 514354221022231 in words is "five hundred fourteen trillion, three hundred fifty-four billion, two hundred twenty-one million, twenty-two thousand, two hundred thirty-one".