3975222462208 has 72 divisors (see below), whose sum is σ = 8439354258048. Its totient is φ = 1862303711232.

The previous prime is 3975222462203. The next prime is 3975222462251. The reversal of 3975222462208 is 8022642225793.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3975222462203) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1077541 + ... + 3018532.

It is an arithmetic number, because the mean of its divisors is an integer number (117213253584).

Almost surely, 2^{3975222462208} is an apocalyptic number.

It is an amenable number.

3975222462208 is an abundant number, since it is smaller than the sum of its proper divisors (4464131795840).

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

3975222462208 is a wasteful number, since it uses less digits than its factorization.

3975222462208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4096329 (or 4096315 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 3975222462208 in words is "three trillion, nine hundred seventy-five billion, two hundred twenty-two million, four hundred sixty-two thousand, two hundred eight".