2224444302140 has 24 divisors (see below), whose sum is σ = 4673160022272. Its totient is φ = 889429723200.

The previous prime is 2224444302139. The next prime is 2224444302167. The reversal of 2224444302140 is 412034444222.

2224444302140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2224444302140² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2224444302097 and 2224444302106.

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, 21697436 + ... + 21799715.

It is an arithmetic number, because the mean of its divisors is an integer number (194715000928).

Almost surely, 2^{2224444302140} is an apocalyptic number.

2224444302140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224444302140 is an abundant number, since it is smaller than the sum of its proper divisors (2448715720132).

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

2224444302140 is a wasteful number, since it uses less digits than its factorization.

2224444302140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43499717 (or 43499715 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2224444302140 its reverse (412034444222), we get a palindrome (2636478746362).

The spelling of 2224444302140 in words is "two trillion, two hundred twenty-four billion, four hundred forty-four million, three hundred two thousand, one hundred forty".