2244103455012 has 24 divisors (see below), whose sum is σ = 5236272535200. Its totient is φ = 748030036416.

The previous prime is 2244103454977. The next prime is 2244103455031. The reversal of 2244103455012 is 2105543014422.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025039 + ... + 2930697.

It is an arithmetic number, because the mean of its divisors is an integer number (218178022300).

Almost surely, 2^{2244103455012} is an apocalyptic number.

It is an amenable number.

2244103455012 is an abundant number, since it is smaller than the sum of its proper divisors (2992169080188).

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

2244103455012 is a wasteful number, since it uses less digits than its factorization.

2244103455012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112155 (or 1112153 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 2244103455012 its reverse (2105543014422), we get a palindrome (4349646469434).

The spelling of 2244103455012 in words is "two trillion, two hundred forty-four billion, one hundred three million, four hundred fifty-five thousand, twelve".