22651165201 has 8 divisors (see below), whose sum is σ = 25888427264. Its totient is φ = 19414248480.

The previous prime is 22651165181. The next prime is 22651165213. The reversal of 22651165201 is 10256115622.

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

It is a cyclic number.

It is not a de Polignac number, because 22651165201 - 2⁹ = 22651164689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22651168201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74101 + ... + 225373.

It is an arithmetic number, because the mean of its divisors is an integer number (3236053408).

Almost surely, 2^22651165201 is an apocalyptic number.

It is an amenable number.

22651165201 is a deficient number, since it is larger than the sum of its proper divisors (3237262063).

22651165201 is a wasteful number, since it uses less digits than its factorization.

22651165201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172671.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 22651165201 in words is "twenty-two billion, six hundred fifty-one million, one hundred sixty-five thousand, two hundred one".