7150111112 has 8 divisors (see below), whose sum is σ = 13406458350. Its totient is φ = 3575055552.

The previous prime is 7150111097. The next prime is 7150111117. The reversal of 7150111112 is 2111110517.

It can be written as a sum of positive squares in only one way, i.e., 6700077316 + 450033796 = 81854^2 + 21214^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×7150111112² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7150111117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 446881937 + ... + 446881952.

Almost surely, 2^7150111112 is an apocalyptic number.

It is an amenable number.

7150111112 is a deficient number, since it is larger than the sum of its proper divisors (6256347238).

7150111112 is a wasteful number, since it uses less digits than its factorization.

7150111112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893763895 (or 893763891 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 20.

The square root of 7150111112 is about 84558.3296429157. The cubic root of 7150111112 is about 1926.5085032512.

Adding to 7150111112 its reverse (2111110517), we get a palindrome (9261221629).

The spelling of 7150111112 in words is "seven billion, one hundred fifty million, one hundred eleven thousand, one hundred twelve".