2244224402 has 24 divisors (see below), whose sum is σ = 4086205056. Its totient is φ = 919991688.

The previous prime is 2244224401. The next prime is 2244224419. The reversal of 2244224402 is 2044224422.

It is not an unprimeable number, because it can be changed into a prime (2244224401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495578 + ... + 500085.

It is an arithmetic number, because the mean of its divisors is an integer number (170258544).

Almost surely, 2^2244224402 is an apocalyptic number.

2244224402 is a deficient number, since it is larger than the sum of its proper divisors (1841980654).

2244224402 is a wasteful number, since it uses less digits than its factorization.

2244224402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995702 (or 995695 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2244224402 is about 47373.2456350628. The cubic root of 2244224402 is about 1309.2485253575.

Adding to 2244224402 its reverse (2044224422), we get a palindrome (4288448824).

The spelling of 2244224402 in words is "two billion, two hundred forty-four million, two hundred twenty-four thousand, four hundred two".