1322000002231 has 2 divisors, whose sum is σ = 1322000002232. Its totient is φ = 1322000002230.

The previous prime is 1322000002199. The next prime is 1322000002249.

1322000002231 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1322000002231 - 2⁵ = 1322000002199 is a prime.

It is a super-2 number, since 2×1322000002231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322000032231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661000001115 + 661000001116.

It is an arithmetic number, because the mean of its divisors is an integer number (661000001116).

Almost surely, 2^{1322000002231} is an apocalyptic number.

1322000002231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322000002231 is an equidigital number, since it uses as much as digits as its factorization.

1322000002231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

It can be divided in two parts, 132200000 and 2231, that added together give a palindrome (132202231).

The spelling of 1322000002231 in words is "one trillion, three hundred twenty-two billion, two thousand, two hundred thirty-one".