322113015250231 has 4 divisors (see below), whose sum is σ = 322113152477232. Its totient is φ = 322112878023232.

The previous prime is 322113015250217. The next prime is 322113015250267. The reversal of 322113015250231 is 132052510311223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 322113015250231 - 2⁹ = 322113015249719 is a prime.

It is a super-2 number, since 2×322113015250231² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322113015250193 and 322113015250202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322113015250531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65030170 + ... + 69807943.

It is an arithmetic number, because the mean of its divisors is an integer number (80528288119308).

Almost surely, 2^{322113015250231} is an apocalyptic number.

322113015250231 is a deficient number, since it is larger than the sum of its proper divisors (137227001).

322113015250231 is a wasteful number, since it uses less digits than its factorization.

322113015250231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137227000.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 322113015250231 its reverse (132052510311223), we get a palindrome (454165525561454).

The spelling of 322113015250231 in words is "three hundred twenty-two trillion, one hundred thirteen billion, fifteen million, two hundred fifty thousand, two hundred thirty-one".