1122105102444 has 18 divisors (see below), whose sum is σ = 2836432342380. Its totient is φ = 374035034136.

The previous prime is 1122105102421. The next prime is 1122105102473. The reversal of 1122105102444 is 4442015012211.

1122105102444 is a `hidden beast` number, since 1 + 1 + 2 + 210 + 5 + 1 + 0 + 2 + 444 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15584793054 + ... + 15584793125.

Almost surely, 2^{1122105102444} is an apocalyptic number.

It is an amenable number.

1122105102444 is an abundant number, since it is smaller than the sum of its proper divisors (1714327239936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122105102444 is a wasteful number, since it uses less digits than its factorization.

1122105102444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31169586189 (or 31169586184 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The spelling of 1122105102444 in words is "one trillion, one hundred twenty-two billion, one hundred five million, one hundred two thousand, four hundred forty-four".