4091222726572 has 24 divisors (see below), whose sum is σ = 7163777577600. Its totient is φ = 2044429487616.

The previous prime is 4091222726567. The next prime is 4091222726573. The reversal of 4091222726572 is 2756272221904.

It is not an unprimeable number, because it can be changed into a prime (4091222726573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50115804 + ... + 50197372.

It is an arithmetic number, because the mean of its divisors is an integer number (298490732400).

Almost surely, 2^{4091222726572} is an apocalyptic number.

It is an amenable number.

4091222726572 is a deficient number, since it is larger than the sum of its proper divisors (3072554851028).

4091222726572 is a wasteful number, since it uses less digits than its factorization.

4091222726572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88665 (or 88663 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 4091222726572 in words is "four trillion, ninety-one billion, two hundred twenty-two million, seven hundred twenty-six thousand, five hundred seventy-two".