152202223231 has 2 divisors, whose sum is σ = 152202223232. Its totient is φ = 152202223230.

The previous prime is 152202223223. The next prime is 152202223249. The reversal of 152202223231 is 132322202251.

It is a weak prime.

It is an emirp because it is prime and its reverse (132322202251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152202223231 - 2³ = 152202223223 is a prime.

It is a super-2 number, since 2×152202223231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152202223196 and 152202223205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152202221231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76101111615 + 76101111616.

It is an arithmetic number, because the mean of its divisors is an integer number (76101111616).

Almost surely, 2^152202223231 is an apocalyptic number.

152202223231 is a deficient number, since it is larger than the sum of its proper divisors (1).

152202223231 is an equidigital number, since it uses as much as digits as its factorization.

152202223231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 152202223231 its reverse (132322202251), we get a palindrome (284524425482).

The spelling of 152202223231 in words is "one hundred fifty-two billion, two hundred two million, two hundred twenty-three thousand, two hundred thirty-one".