2112446444603 has 16 divisors (see below), whose sum is σ = 2316343163904. Its totient is φ = 1910527083360.

The previous prime is 2112446444597. The next prime is 2112446444609. The reversal of 2112446444603 is 3064446442112.

It is an interprime number because it is at equal distance from previous prime (2112446444597) and next prime (2112446444609).

It is a cyclic number.

It is not a de Polignac number, because 2112446444603 - 2¹⁶ = 2112446379067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2112446444609) 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, 47059976 + ... + 47104842.

It is an arithmetic number, because the mean of its divisors is an integer number (144771447744).

Almost surely, 2^{2112446444603} is an apocalyptic number.

2112446444603 is a deficient number, since it is larger than the sum of its proper divisors (203896719301).

2112446444603 is a wasteful number, since it uses less digits than its factorization.

2112446444603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66802.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 2112446444603 in words is "two trillion, one hundred twelve billion, four hundred forty-six million, four hundred forty-four thousand, six hundred three".