22000507754 has 16 divisors (see below), whose sum is σ = 33321909600. Its totient is φ = 10893283344.

The previous prime is 22000507751. The next prime is 22000507783. The reversal of 22000507754 is 45770500022.

It is a self number, because there is not a number n which added to its sum of digits gives 22000507754.

It is not an unprimeable number, because it can be changed into a prime (22000507751) 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, 585032 + ... + 621500.

It is an arithmetic number, because the mean of its divisors is an integer number (2082619350).

Almost surely, 2^22000507754 is an apocalyptic number.

22000507754 is a deficient number, since it is larger than the sum of its proper divisors (11321401846).

22000507754 is a wasteful number, since it uses less digits than its factorization.

22000507754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39397.

The product of its (nonzero) digits is 19600, while the sum is 32.

The spelling of 22000507754 in words is "twenty-two billion, five hundred seven thousand, seven hundred fifty-four".