322131211420243 has 8 divisors (see below), whose sum is σ = 340255623166976. Its totient is φ = 304490117320200.

The previous prime is 322131211420231. The next prime is 322131211420253. The reversal of 322131211420243 is 342024112131223.

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

It is a cyclic number.

It is not a de Polignac number, because 322131211420243 - 2²⁵ = 322131177865811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (322131211420223) 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, 120829410303 + ... + 120829412968.

It is an arithmetic number, because the mean of its divisors is an integer number (42531952895872).

Almost surely, 2^{322131211420243} is an apocalyptic number.

322131211420243 is a deficient number, since it is larger than the sum of its proper divisors (18124411746733).

322131211420243 is a wasteful number, since it uses less digits than its factorization.

322131211420243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241658823345.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 322131211420243 its reverse (342024112131223), we get a palindrome (664155323551466).

The spelling of 322131211420243 in words is "three hundred twenty-two trillion, one hundred thirty-one billion, two hundred eleven million, four hundred twenty thousand, two hundred forty-three".