2244415122 has 32 divisors (see below), whose sum is σ = 5050732800. Its totient is φ = 738666864.

The previous prime is 2244415099. The next prime is 2244415127. The reversal of 2244415122 is 2215144422.

It is a happy number.

2244415122 is a `hidden beast` number, since 2 + 244 + 415 + 1 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2244415127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258793 + ... + 267324.

It is an arithmetic number, because the mean of its divisors is an integer number (157835400).

Almost surely, 2^2244415122 is an apocalyptic number.

2244415122 is an abundant number, since it is smaller than the sum of its proper divisors (2806317678).

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

2244415122 is a wasteful number, since it uses less digits than its factorization.

2244415122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526207 (or 526201 counting only the distinct ones).

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

The square root of 2244415122 is about 47375.2585428301. The cubic root of 2244415122 is about 1309.2856120834.

Adding to 2244415122 its reverse (2215144422), we get a palindrome (4459559544).

The spelling of 2244415122 in words is "two billion, two hundred forty-four million, four hundred fifteen thousand, one hundred twenty-two".