22530122000345 has 16 divisors (see below), whose sum is σ = 28461510396480. Its totient is φ = 17074015531200.

The previous prime is 22530122000257. The next prime is 22530122000447. The reversal of 22530122000345 is 54300022103522.

It is not a de Polignac number, because 22530122000345 - 2¹⁰ = 22530121999321 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8908271 + ... + 11154260.

It is an arithmetic number, because the mean of its divisors is an integer number (1778844399780).

Almost surely, 2^{22530122000345} is an apocalyptic number.

It is an amenable number.

22530122000345 is a deficient number, since it is larger than the sum of its proper divisors (5931388396135).

22530122000345 is a wasteful number, since it uses less digits than its factorization.

22530122000345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20074376.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 22530122000345 its reverse (54300022103522), we get a palindrome (76830144103867).

The spelling of 22530122000345 in words is "twenty-two trillion, five hundred thirty billion, one hundred twenty-two million, three hundred forty-five", and thus it is an aban number.