322111304432243 has 4 divisors (see below), whose sum is σ = 336116143755408. Its totient is φ = 308106465109080.

The previous prime is 322111304432191. The next prime is 322111304432339. The reversal of 322111304432243 is 342234403111223.

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 322111304432243 - 2⁶ = 322111304432179 is a prime.

It is a super-2 number, since 2×322111304432243² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322111304432543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7002419661548 + ... + 7002419661593.

It is an arithmetic number, because the mean of its divisors is an integer number (84029035938852).

Almost surely, 2^{322111304432243} is an apocalyptic number.

322111304432243 is a deficient number, since it is larger than the sum of its proper divisors (14004839323165).

322111304432243 is a wasteful number, since it uses less digits than its factorization.

322111304432243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14004839323164.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 322111304432243 its reverse (342234403111223), we get a palindrome (664345707543466).

The spelling of 322111304432243 in words is "three hundred twenty-two trillion, one hundred eleven billion, three hundred four million, four hundred thirty-two thousand, two hundred forty-three".