1112142250144 has 24 divisors (see below), whose sum is σ = 2202641023968. Its totient is φ = 552741355200.

The previous prime is 1112142250139. The next prime is 1112142250147. The reversal of 1112142250144 is 4410522412111.

It is not an unprimeable number, because it can be changed into a prime (1112142250147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104049882 + ... + 104060569.

It is an arithmetic number, because the mean of its divisors is an integer number (91776709332).

Almost surely, 2^{1112142250144} is an apocalyptic number.

It is an amenable number.

1112142250144 is a deficient number, since it is larger than the sum of its proper divisors (1090498773824).

1112142250144 is a wasteful number, since it uses less digits than its factorization.

1112142250144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208110628 (or 208110620 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

Adding to 1112142250144 its reverse (4410522412111), we get a palindrome (5522664662255).

The spelling of 1112142250144 in words is "one trillion, one hundred twelve billion, one hundred forty-two million, two hundred fifty thousand, one hundred forty-four".