1322340210020 has 12 divisors (see below), whose sum is σ = 2776914441084. Its totient is φ = 528936084000.

The previous prime is 1322340210013. The next prime is 1322340210083. The reversal of 1322340210020 is 200120432231.

It can be written as a sum of positive squares in 2 ways, for example, as 365531486464 + 956808723556 = 604592^2 + 978166^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 66117010501 = 1322340210020 / (1 + 3 + 2 + 2 + 3 + 4 + 0 + 2 + 1 + 0 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 1322340209974 and 1322340210001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33058505231 + ... + 33058505270.

It is an arithmetic number, because the mean of its divisors is an integer number (231409536757).

Almost surely, 2^{1322340210020} is an apocalyptic number.

1322340210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1322340210020 is an abundant number, since it is smaller than the sum of its proper divisors (1454574231064).

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

1322340210020 is a wasteful number, since it uses less digits than its factorization.

1322340210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66117010510 (or 66117010508 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1322340210020 its reverse (200120432231), we get a palindrome (1522460642251).

The spelling of 1322340210020 in words is "one trillion, three hundred twenty-two billion, three hundred forty million, two hundred ten thousand, twenty".