2244204213111 has 24 divisors (see below), whose sum is σ = 3704885443584. Its totient is φ = 1282344469200.

The previous prime is 2244204213059. The next prime is 2244204213113. The reversal of 2244204213111 is 1113124024422.

2244204213111 is a `hidden beast` number, since 2 + 2 + 442 + 0 + 4 + 213 + 1 + 1 + 1 = 666.

It is not a de Polignac number, because 2244204213111 - 2⁷ = 2244204212983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244204213113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620686 + ... + 2207636.

It is an arithmetic number, because the mean of its divisors is an integer number (154370226816).

Almost surely, 2^{2244204213111} is an apocalyptic number.

2244204213111 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2244204213111 is a deficient number, since it is larger than the sum of its proper divisors (1460681230473).

2244204213111 is a wasteful number, since it uses less digits than its factorization.

2244204213111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609411 (or 1609408 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2244204213111 its reverse (1113124024422), we get a palindrome (3357328237533).

The spelling of 2244204213111 in words is "two trillion, two hundred forty-four billion, two hundred four million, two hundred thirteen thousand, one hundred eleven".