4522202044240 has 40 divisors (see below), whose sum is σ = 10517054865408. Its totient is φ = 1808375852160.

The previous prime is 4522202044223. The next prime is 4522202044253. The reversal of 4522202044240 is 424402022254.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×4522202044240² (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, 7601656 + ... + 8174935.

Almost surely, 2^{4522202044240} is an apocalyptic number.

4522202044240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4522202044240 is an abundant number, since it is smaller than the sum of its proper divisors (5994852821168).

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

4522202044240 is a wasteful number, since it uses less digits than its factorization.

4522202044240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15780187 (or 15780181 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 31.

Adding to 4522202044240 its reverse (424402022254), we get a palindrome (4946604066494).

The spelling of 4522202044240 in words is "four trillion, five hundred twenty-two billion, two hundred two million, forty-four thousand, two hundred forty".