112242564216021 has 16 divisors (see below), whose sum is σ = 158969608656768. Its totient is φ = 70200254515200.

The previous prime is 112242564215989. The next prime is 112242564216043. The reversal of 112242564216021 is 120612465242211.

It is not a de Polignac number, because 112242564216021 - 2⁵ = 112242564215989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112242564216061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3538303420 + ... + 3538335141.

It is an arithmetic number, because the mean of its divisors is an integer number (9935600541048).

Almost surely, 2^{112242564216021} is an apocalyptic number.

It is an amenable number.

112242564216021 is a deficient number, since it is larger than the sum of its proper divisors (46727044440747).

112242564216021 is a wasteful number, since it uses less digits than its factorization.

112242564216021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7076638892.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 112242564216021 in words is "one hundred twelve trillion, two hundred forty-two billion, five hundred sixty-four million, two hundred sixteen thousand, twenty-one".