1322130323000 has 64 divisors (see below), whose sum is σ = 3131059669920. Its totient is φ = 522480384000.

The previous prime is 1322130322921. The next prime is 1322130323039. The reversal of 1322130323000 is 3230312231.

It is a super-3 number, since 3×1322130323000³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7881641 + ... + 8047640.

Almost surely, 2^{1322130323000} is an apocalyptic number.

1322130323000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1322130323000 is an abundant number, since it is smaller than the sum of its proper divisors (1808929346920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322130323000 is a wasteful number, since it uses less digits than its factorization.

1322130323000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15929385 (or 15929371 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1322130323000 its reverse (3230312231), we get a palindrome (1325360635231).

The spelling of 1322130323000 in words is "one trillion, three hundred twenty-two billion, one hundred thirty million, three hundred twenty-three thousand".