1322330110640 has 160 divisors (see below), whose sum is σ = 3879222713856. Its totient is φ = 407188961280.

The previous prime is 1322330110613. The next prime is 1322330110657. The reversal of 1322330110640 is 460110332231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781877 + ... + 1804436.

Almost surely, 2^{1322330110640} is an apocalyptic number.

1322330110640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1322330110640 is an abundant number, since it is smaller than the sum of its proper divisors (2556892603216).

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

1322330110640 is a wasteful number, since it uses less digits than its factorization.

1322330110640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586427 (or 2586421 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1322330110640 its reverse (460110332231), we get a palindrome (1782440442871).

The spelling of 1322330110640 in words is "one trillion, three hundred twenty-two billion, three hundred thirty million, one hundred ten thousand, six hundred forty".