1326160255212 has 36 divisors (see below), whose sum is σ = 3610102918240. Its totient is φ = 408049309152.

The previous prime is 1326160255177. The next prime is 1326160255219. The reversal of 1326160255212 is 2125520616231.

1326160255212 is a `hidden beast` number, since 1 + 3 + 2 + 616 + 0 + 25 + 5 + 2 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1326160255219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1416837412 + ... + 1416838347.

Almost surely, 2^{1326160255212} is an apocalyptic number.

1326160255212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1326160255212 is an abundant number, since it is smaller than the sum of its proper divisors (2283942663028).

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

1326160255212 is a wasteful number, since it uses less digits than its factorization.

1326160255212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833675782 (or 2833675777 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 1326160255212 in words is "one trillion, three hundred twenty-six billion, one hundred sixty million, two hundred fifty-five thousand, two hundred twelve".