116522012 has 12 divisors (see below), whose sum is σ = 215908560. Its totient is φ = 54833856.

The previous prime is 116522009. The next prime is 116522039. The reversal of 116522012 is 210225611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856712 + ... + 856847.

It is an arithmetic number, because the mean of its divisors is an integer number (17992380).

Almost surely, 2^116522012 is an apocalyptic number.

It is an amenable number.

116522012 is a deficient number, since it is larger than the sum of its proper divisors (99386548).

116522012 is a wasteful number, since it uses less digits than its factorization.

116522012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713580 (or 1713578 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 116522012 is about 10794.5362105095. The cubic root of 116522012 is about 488.4303681288.

Adding to 116522012 its reverse (210225611), we get a palindrome (326747623).

The spelling of 116522012 in words is "one hundred sixteen million, five hundred twenty-two thousand, twelve".