122533345 has 16 divisors (see below), whose sum is σ = 162443520. Its totient is φ = 87984000.

The previous prime is 122533343. The next prime is 122533349. The reversal of 122533345 is 543335221.

It is not a de Polignac number, because 122533345 - 2¹ = 122533343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122533343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9756 + ... + 18445.

It is an arithmetic number, because the mean of its divisors is an integer number (10152720).

Almost surely, 2^122533345 is an apocalyptic number.

It is an amenable number.

122533345 is a deficient number, since it is larger than the sum of its proper divisors (39910175).

122533345 is a wasteful number, since it uses less digits than its factorization.

122533345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28296.

The product of its digits is 10800, while the sum is 28.

The square root of 122533345 is about 11069.4780816441. The cubic root of 122533345 is about 496.6892529604.

Adding to 122533345 its reverse (543335221), we get a palindrome (665868566).

The spelling of 122533345 in words is "one hundred twenty-two million, five hundred thirty-three thousand, three hundred forty-five".