1322312010100 has 36 divisors (see below), whose sum is σ = 2871748293568. Its totient is φ = 528495084000.

The previous prime is 1322312010043. The next prime is 1322312010113. The reversal of 1322312010100 is 10102132231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5247786 + ... + 5493985.

Almost surely, 2^{1322312010100} is an apocalyptic number.

1322312010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1322312010100 is an abundant number, since it is smaller than the sum of its proper divisors (1549436283468).

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

1322312010100 is a wasteful number, since it uses less digits than its factorization.

1322312010100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10743016 (or 10743009 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1322312010100 its reverse (10102132231), we get a palindrome (1332414142331).

The spelling of 1322312010100 in words is "one trillion, three hundred twenty-two billion, three hundred twelve million, ten thousand, one hundred".