112451120766 has 48 divisors (see below), whose sum is σ = 252109400400. Its totient is φ = 36182006784.

The previous prime is 112451120689. The next prime is 112451120767. The reversal of 112451120766 is 667021154211.

112451120766 is a `hidden beast` number, since 1 + 12 + 451 + 120 + 76 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 112451120766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112451120767) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2213745 + ... + 2263971.

It is an arithmetic number, because the mean of its divisors is an integer number (5252279175).

Almost surely, 2^112451120766 is an apocalyptic number.

112451120766 is an abundant number, since it is smaller than the sum of its proper divisors (139658279634).

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

112451120766 is a wasteful number, since it uses less digits than its factorization.

112451120766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54553 (or 54550 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

Adding to 112451120766 its reverse (667021154211), we get a palindrome (779472274977).

The spelling of 112451120766 in words is "one hundred twelve billion, four hundred fifty-one million, one hundred twenty thousand, seven hundred sixty-six".