1322877716125 has 64 divisors (see below), whose sum is σ = 1893146112000. Its totient is φ = 904070894400.

The previous prime is 1322877716117. The next prime is 1322877716129. The reversal of 1322877716125 is 5216177782231.

It is not a de Polignac number, because 1322877716125 - 2³ = 1322877716117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322877716129) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 652627362 + ... + 652629388.

It is an arithmetic number, because the mean of its divisors is an integer number (29580408000).

Almost surely, 2^{1322877716125} is an apocalyptic number.

It is an amenable number.

1322877716125 is a deficient number, since it is larger than the sum of its proper divisors (570268395875).

1322877716125 is a wasteful number, since it uses less digits than its factorization.

1322877716125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4187 (or 4177 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 52.

The spelling of 1322877716125 in words is "one trillion, three hundred twenty-two billion, eight hundred seventy-seven million, seven hundred sixteen thousand, one hundred twenty-five".