112681751722 has 32 divisors (see below), whose sum is σ = 175518066240. Its totient is φ = 54218989440.

The previous prime is 112681751719. The next prime is 112681751759. The reversal of 112681751722 is 227157186211.

It is a happy number.

It is a super-2 number, since 2×112681751722² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2140072 + ... + 2192092.

It is an arithmetic number, because the mean of its divisors is an integer number (5484939570).

Almost surely, 2^112681751722 is an apocalyptic number.

112681751722 is a deficient number, since it is larger than the sum of its proper divisors (62836314518).

112681751722 is a wasteful number, since it uses less digits than its factorization.

112681751722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52438.

The product of its digits is 94080, while the sum is 43.

The spelling of 112681751722 in words is "one hundred twelve billion, six hundred eighty-one million, seven hundred fifty-one thousand, seven hundred twenty-two".