1322247701380 has 12 divisors (see below), whose sum is σ = 2776720172940. Its totient is φ = 528899080544.

The previous prime is 1322247701363. The next prime is 1322247701387. The reversal of 1322247701380 is 831077422231.

It can be written as a sum of positive squares in 2 ways, for example, as 971596604416 + 350651096964 = 985696^2 + 592158^2 .

It is not an unprimeable number, because it can be changed into a prime (1322247701387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33056192515 + ... + 33056192554.

It is an arithmetic number, because the mean of its divisors is an integer number (231393347745).

Almost surely, 2^{1322247701380} is an apocalyptic number.

1322247701380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1322247701380 is an abundant number, since it is smaller than the sum of its proper divisors (1454472471560).

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

1322247701380 is a wasteful number, since it uses less digits than its factorization.

1322247701380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66112385078 (or 66112385076 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 1322247701380 in words is "one trillion, three hundred twenty-two billion, two hundred forty-seven million, seven hundred one thousand, three hundred eighty".