22045164265151 has 4 divisors (see below), whose sum is σ = 23205436068600. Its totient is φ = 20884892461704.

The previous prime is 22045164265087. The next prime is 22045164265153. The reversal of 22045164265151 is 15156246154022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22045164265151 - 2⁶ = 22045164265087 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 (22045164265153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580135901696 + ... + 580135901733.

It is an arithmetic number, because the mean of its divisors is an integer number (5801359017150).

Almost surely, 2^{22045164265151} is an apocalyptic number.

22045164265151 is a deficient number, since it is larger than the sum of its proper divisors (1160271803449).

22045164265151 is a wasteful number, since it uses less digits than its factorization.

22045164265151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160271803448.

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 22045164265151 in words is "twenty-two trillion, forty-five billion, one hundred sixty-four million, two hundred sixty-five thousand, one hundred fifty-one".