22330606261 has 4 divisors (see below), whose sum is σ = 22424040000. Its totient is φ = 22237172524.

The previous prime is 22330606219. The next prime is 22330606289. The reversal of 22330606261 is 16260603322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22330606261 - 2¹¹ = 22330604213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22330606201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46716511 + ... + 46716988.

It is an arithmetic number, because the mean of its divisors is an integer number (5606010000).

Almost surely, 2^22330606261 is an apocalyptic number.

It is an amenable number.

22330606261 is a deficient number, since it is larger than the sum of its proper divisors (93433739).

22330606261 is an equidigital number, since it uses as much as digits as its factorization.

22330606261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93433738.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 22330606261 in words is "twenty-two billion, three hundred thirty million, six hundred six thousand, two hundred sixty-one".