2244149973552 has 80 divisors (see below), whose sum is σ = 5823638736480. Its totient is φ = 744669198336.

The previous prime is 2244149973547. The next prime is 2244149973553. The reversal of 2244149973552 is 2553799414422.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2244149973492 and 2244149973501.

It is not an unprimeable number, because it can be changed into a prime (2244149973553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11052724 + ... + 11253932.

It is an arithmetic number, because the mean of its divisors is an integer number (72795484206).

Almost surely, 2^{2244149973552} is an apocalyptic number.

It is an amenable number.

2244149973552 is an abundant number, since it is smaller than the sum of its proper divisors (3579488762928).

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

2244149973552 is a wasteful number, since it uses less digits than its factorization.

2244149973552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202270 (or 202264 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The spelling of 2244149973552 in words is "two trillion, two hundred forty-four billion, one hundred forty-nine million, nine hundred seventy-three thousand, five hundred fifty-two".