3081127223232 has 336 divisors, whose sum is σ = 9476921213760. Its totient is φ = 954587234304.

The previous prime is 3081127223189. The next prime is 3081127223233. The reversal of 3081127223232 is 2323227211803.

3081127223232 is a `hidden beast` number, since 3 + 0 + 81 + 127 + 223 + 232 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3081127223233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 418116444 + ... + 418123812.

It is an arithmetic number, because the mean of its divisors is an integer number (28205122660).

Almost surely, 2^{3081127223232} is an apocalyptic number.

3081127223232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3081127223232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4738460606880).

3081127223232 is an abundant number, since it is smaller than the sum of its proper divisors (6395793990528).

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

3081127223232 is a wasteful number, since it uses less digits than its factorization.

3081127223232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8300 (or 8287 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 3081127223232 in words is "three trillion, eighty-one billion, one hundred twenty-seven million, two hundred twenty-three thousand, two hundred thirty-two".