2244340101272 has 32 divisors (see below), whose sum is σ = 4265741415600. Its totient is φ = 1106852888064.

The previous prime is 2244340101259. The next prime is 2244340101287. The reversal of 2244340101272 is 2721010434422.

It is a super-2 number, since 2×2244340101272² (a number of 26 digits) contains 22 as substring.

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, 2329397 + ... + 3148772.

Almost surely, 2^{2244340101272} is an apocalyptic number.

It is an amenable number.

2244340101272 is a deficient number, since it is larger than the sum of its proper divisors (2021401314328).

2244340101272 is a wasteful number, since it uses less digits than its factorization.

2244340101272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5478875 (or 5478871 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 32.

Adding to 2244340101272 its reverse (2721010434422), we get a palindrome (4965350535694).

The spelling of 2244340101272 in words is "two trillion, two hundred forty-four billion, three hundred forty million, one hundred one thousand, two hundred seventy-two".