4240221234112 has 28 divisors (see below), whose sum is σ = 8421035537880. Its totient is φ = 2118385508096.

The previous prime is 4240221234091. The next prime is 4240221234121. The reversal of 4240221234112 is 2114321220424.

It is a super-2 number, since 2×4240221234112² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26875558 + ... + 27032869.

It is an arithmetic number, because the mean of its divisors is an integer number (300751269210).

Almost surely, 2^{4240221234112} is an apocalyptic number.

It is an amenable number.

4240221234112 is a deficient number, since it is larger than the sum of its proper divisors (4180814303768).

4240221234112 is a wasteful number, since it uses less digits than its factorization.

4240221234112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53909668 (or 53909658 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 4240221234112 its reverse (2114321220424), we get a palindrome (6354542454536).

The spelling of 4240221234112 in words is "four trillion, two hundred forty billion, two hundred twenty-one million, two hundred thirty-four thousand, one hundred twelve".