22720435035 has 8 divisors (see below), whose sum is σ = 36352696080. Its totient is φ = 12117565344.

The previous prime is 22720435019. The next prime is 22720435097. The reversal of 22720435035 is 53053402722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22720435035 - 2⁴ = 22720435019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22720434987 and 22720435005.

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 7 ways as a sum of consecutive naturals, for example, 757347820 + ... + 757347849.

It is an arithmetic number, because the mean of its divisors is an integer number (4544087010).

Almost surely, 2^22720435035 is an apocalyptic number.

22720435035 is a deficient number, since it is larger than the sum of its proper divisors (13632261045).

22720435035 is a wasteful number, since it uses less digits than its factorization.

22720435035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514695677.

The product of its (nonzero) digits is 50400, while the sum is 33.

Adding to 22720435035 its reverse (53053402722), we get a palindrome (75773837757).

The spelling of 22720435035 in words is "twenty-two billion, seven hundred twenty million, four hundred thirty-five thousand, thirty-five".