2212134441044 has 24 divisors (see below), whose sum is σ = 4445437634400. Its totient is φ = 952593778080.

The previous prime is 2212134441007. The next prime is 2212134441053. The reversal of 2212134441044 is 4401444312122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212134441044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1323046079 + ... + 1323047750.

It is an arithmetic number, because the mean of its divisors is an integer number (185226568100).

Almost surely, 2^{2212134441044} is an apocalyptic number.

It is an amenable number.

2212134441044 is an abundant number, since it is smaller than the sum of its proper divisors (2233303193356).

2212134441044 is a wasteful number, since it uses less digits than its factorization.

2212134441044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646093863 (or 2646093861 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 2212134441044 its reverse (4401444312122), we get a palindrome (6613578753166).

The spelling of 2212134441044 in words is "two trillion, two hundred twelve billion, one hundred thirty-four million, four hundred forty-one thousand, forty-four".