2244150445232 has 40 divisors (see below), whose sum is σ = 4700585415600. Its totient is φ = 1034288393472.

The previous prime is 2244150445183. The next prime is 2244150445237. The reversal of 2244150445232 is 2325440514422.

It is a super-2 number, since 2×2244150445232² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (2244150445237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99746507 + ... + 99769002.

It is an arithmetic number, because the mean of its divisors is an integer number (117514635390).

Almost surely, 2^{2244150445232} is an apocalyptic number.

It is an amenable number.

2244150445232 is an abundant number, since it is smaller than the sum of its proper divisors (2456434970368).

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

2244150445232 is a wasteful number, since it uses less digits than its factorization.

2244150445232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199515573 (or 199515567 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 2244150445232 its reverse (2325440514422), we get a palindrome (4569590959654).

The spelling of 2244150445232 in words is "two trillion, two hundred forty-four billion, one hundred fifty million, four hundred forty-five thousand, two hundred thirty-two".