3122886327552 has 126 divisors (see below), whose sum is σ = 9346085951202. Its totient is φ = 1040962046976.

The previous prime is 3122886327541. The next prime is 3122886327599. The reversal of 3122886327552 is 2557236882213.

3122886327552 is a `hidden beast` number, since 3 + 1 + 2 + 2 + 8 + 8 + 63 + 27 + 552 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2502673376256 + 620212951296 = 1581984^2 + 787536^2 .

It is a super-2 number, since 2×3122886327552² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 8180163 + ... + 8553410.

It is an arithmetic number, because the mean of its divisors is an integer number (74175285327).

Almost surely, 2^{3122886327552} is an apocalyptic number.

3122886327552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3122886327552 is an abundant number, since it is smaller than the sum of its proper divisors (6223199623650).

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

3122886327552 is an frugal number, since it uses more digits than its factorization.

3122886327552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16733607 (or 16733578 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 3122886327552 in words is "three trillion, one hundred twenty-two billion, eight hundred eighty-six million, three hundred twenty-seven thousand, five hundred fifty-two".