22062852065 has 4 divisors (see below), whose sum is σ = 26475422484. Its totient is φ = 17650281648.

The previous prime is 22062852061. The next prime is 22062852073. The reversal of 22062852065 is 56025826022.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12750023056 + 9312829009 = 112916^2 + 96503^2 .

It is a cyclic number.

It is not a de Polignac number, because 22062852065 - 2² = 22062852061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22062852061) 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, 2206285202 + ... + 2206285211.

It is an arithmetic number, because the mean of its divisors is an integer number (6618855621).

Almost surely, 2^22062852065 is an apocalyptic number.

It is an amenable number.

22062852065 is a deficient number, since it is larger than the sum of its proper divisors (4412570419).

22062852065 is an equidigital number, since it uses as much as digits as its factorization.

22062852065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4412570418.

The product of its (nonzero) digits is 115200, while the sum is 38.

The spelling of 22062852065 in words is "twenty-two billion, sixty-two million, eight hundred fifty-two thousand, sixty-five".