2123222825089 has 8 divisors (see below), whose sum is σ = 2124433762920. Its totient is φ = 2122012027776.

The previous prime is 2123222825081. The next prime is 2123222825131. The reversal of 2123222825089 is 9805282223212.

It can be written as a sum of positive squares in 4 ways, for example, as 59426250625 + 2063796574464 = 243775^2 + 1436592^2 .

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 2123222825089 - 2³ = 2123222825081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2123222825081) 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, 48665917 + ... + 48709525.

It is an arithmetic number, because the mean of its divisors is an integer number (265554220365).

Almost surely, 2^{2123222825089} is an apocalyptic number.

It is an amenable number.

2123222825089 is a deficient number, since it is larger than the sum of its proper divisors (1210937831).

2123222825089 is a wasteful number, since it uses less digits than its factorization.

2123222825089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70259.

The product of its (nonzero) digits is 552960, while the sum is 46.

The spelling of 2123222825089 in words is "two trillion, one hundred twenty-three billion, two hundred twenty-two million, eight hundred twenty-five thousand, eighty-nine".