2244102021232 has 20 divisors (see below), whose sum is σ = 4373080317000. Its totient is φ = 1115565165248.

The previous prime is 2244102021229. The next prime is 2244102021241. The reversal of 2244102021232 is 2321202014422.

It is a junction number, because it is equal to n+sod(n) for n = 2244102021197 and 2244102021206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405362482 + ... + 405368017.

It is an arithmetic number, because the mean of its divisors is an integer number (218654015850).

Almost surely, 2^{2244102021232} is an apocalyptic number.

It is an amenable number.

2244102021232 is a deficient number, since it is larger than the sum of its proper divisors (2128978295768).

2244102021232 is a wasteful number, since it uses less digits than its factorization.

2244102021232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810730680 (or 810730674 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2244102021232 its reverse (2321202014422), we get a palindrome (4565304035654).

The spelling of 2244102021232 in words is "two trillion, two hundred forty-four billion, one hundred two million, twenty-one thousand, two hundred thirty-two".