1322210210231 has 8 divisors (see below), whose sum is σ = 1326502696704. Its totient is φ = 1317924459000.

The previous prime is 1322210210227. The next prime is 1322210210239. The reversal of 1322210210231 is 1320120122231.

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 1322210210231 - 2² = 1322210210227 is a prime.

It is a super-2 number, since 2×1322210210231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322210210239) 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, 1290401 + ... + 2075946.

It is an arithmetic number, because the mean of its divisors is an integer number (165812837088).

Almost surely, 2^{1322210210231} is an apocalyptic number.

1322210210231 is a deficient number, since it is larger than the sum of its proper divisors (4292486473).

1322210210231 is an equidigital number, since it uses as much as digits as its factorization.

1322210210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367621.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1322210210231 its reverse (1320120122231), we get a palindrome (2642330332462).

The spelling of 1322210210231 in words is "one trillion, three hundred twenty-two billion, two hundred ten million, two hundred ten thousand, two hundred thirty-one".