7112741821236 has 72 divisors (see below), whose sum is σ = 19054483801920. Its totient is φ = 2294432812080.

The previous prime is 7112741821201. The next prime is 7112741821261. The reversal of 7112741821236 is 6321281472117.

It is a happy number.

7112741821236 is a `hidden beast` number, since 7 + 1 + 12 + 7 + 418 + 212 + 3 + 6 = 666.

It is a super-2 number, since 2×7112741821236² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7112741821191 and 7112741821200.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 34161936 + ... + 34369511.

It is an arithmetic number, because the mean of its divisors is an integer number (264645608360).

Almost surely, 2^{7112741821236} is an apocalyptic number.

It is an amenable number.

7112741821236 is an abundant number, since it is smaller than the sum of its proper divisors (11941741980684).

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

7112741821236 is a wasteful number, since it uses less digits than its factorization.

7112741821236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68531522 (or 68531483 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The spelling of 7112741821236 in words is "seven trillion, one hundred twelve billion, seven hundred forty-one million, eight hundred twenty-one thousand, two hundred thirty-six".