1322130323011 has 4 divisors (see below), whose sum is σ = 1322134154712. Its totient is φ = 1322126491312.

The previous prime is 1322130322921. The next prime is 1322130323039. The reversal of 1322130323011 is 1103230312231.

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 1322130323011 - 2⁷ = 1322130322883 is a prime.

It is a super-3 number, since 3×1322130323011³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322130323071) 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, 1340725 + ... + 2107558.

It is an arithmetic number, because the mean of its divisors is an integer number (330533538678).

Almost surely, 2^{1322130323011} is an apocalyptic number.

1322130323011 is a deficient number, since it is larger than the sum of its proper divisors (3831701).

1322130323011 is an equidigital number, since it uses as much as digits as its factorization.

1322130323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831700.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1322130323011 its reverse (1103230312231), we get a palindrome (2425360635242).

The spelling of 1322130323011 in words is "one trillion, three hundred twenty-two billion, one hundred thirty million, three hundred twenty-three thousand, eleven".