2244121415 has 8 divisors (see below), whose sum is σ = 2693240160. Its totient is φ = 1795100832.

The previous prime is 2244121391. The next prime is 2244121427. The reversal of 2244121415 is 5141214422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2244121415 - 2⁶ = 2244121351 is a prime.

It is a congruent number.

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, 42326 + ... + 79244.

It is an arithmetic number, because the mean of its divisors is an integer number (336655020).

Almost surely, 2^2244121415 is an apocalyptic number.

2244121415 is a deficient number, since it is larger than the sum of its proper divisors (449118745).

2244121415 is a wasteful number, since it uses less digits than its factorization.

2244121415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49081.

The product of its digits is 2560, while the sum is 26.

The square root of 2244121415 is about 47372.1586483031. The cubic root of 2244121415 is about 1309.2284980019.

Adding to 2244121415 its reverse (5141214422), we get a palindrome (7385335837).

The spelling of 2244121415 in words is "two billion, two hundred forty-four million, one hundred twenty-one thousand, four hundred fifteen".