112550451122 has 4 divisors (see below), whose sum is σ = 168825676686. Its totient is φ = 56275225560.

The previous prime is 112550451121. The next prime is 112550451137. The reversal of 112550451122 is 221154055211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 57005860081 + 55544591041 = 238759^2 + 235679^2 .

It is a super-2 number, since 2×112550451122² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112550451121) by changing a digit.

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 as a sum of consecutive naturals, namely, 28137612779 + ... + 28137612782.

Almost surely, 2^112550451122 is an apocalyptic number.

112550451122 is a deficient number, since it is larger than the sum of its proper divisors (56275225564).

112550451122 is an equidigital number, since it uses as much as digits as its factorization.

112550451122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56275225563.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 112550451122 in words is "one hundred twelve billion, five hundred fifty million, four hundred fifty-one thousand, one hundred twenty-two".