2244522141 has 6 divisors (see below), whose sum is σ = 3242087550. Its totient is φ = 1496348088.

The previous prime is 2244522107. The next prime is 2244522149. The reversal of 2244522141 is 1412254422.

It is a happy number.

2244522141 is a `hidden beast` number, since 2 + 2 + 445 + 2 + 214 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1487722041 + 756800100 = 38571^2 + 27510^2 .

It is not a de Polignac number, because 2244522141 - 2¹¹ = 2244520093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244522149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124695666 + ... + 124695683.

It is an arithmetic number, because the mean of its divisors is an integer number (540347925).

Almost surely, 2^2244522141 is an apocalyptic number.

It is an amenable number.

2244522141 is a deficient number, since it is larger than the sum of its proper divisors (997565409).

2244522141 is a wasteful number, since it uses less digits than its factorization.

2244522141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249391355 (or 249391352 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2244522141 is about 47376.3880113290. The cubic root of 2244522141 is about 1309.3064216933.

Adding to 2244522141 its reverse (1412254422), we get a palindrome (3656776563).

The spelling of 2244522141 in words is "two billion, two hundred forty-four million, five hundred twenty-two thousand, one hundred forty-one".