322111031043431 has 8 divisors (see below), whose sum is σ = 369310580381184. Its totient is φ = 275207403645720.

The previous prime is 322111031043407. The next prime is 322111031043551. The reversal of 322111031043431 is 134340130111223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 322111031043431 - 2²⁶ = 322110963934567 is a prime.

It is a super-2 number, since 2×322111031043431² (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 = 322111031043394 and 322111031043403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322111031043331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73980482675 + ... + 73980487028.

It is an arithmetic number, because the mean of its divisors is an integer number (46163822547648).

Almost surely, 2^{322111031043431} is an apocalyptic number.

322111031043431 is a deficient number, since it is larger than the sum of its proper divisors (47199549337753).

322111031043431 is a wasteful number, since it uses less digits than its factorization.

322111031043431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147960970021.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 322111031043431 its reverse (134340130111223), we get a palindrome (456451161154654).

The spelling of 322111031043431 in words is "three hundred twenty-two trillion, one hundred eleven billion, thirty-one million, forty-three thousand, four hundred thirty-one".