122500633 has 2 divisors, whose sum is σ = 122500634. Its totient is φ = 122500632.

The previous prime is 122500597. The next prime is 122500667. The reversal of 122500633 is 336005221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122500624 + 9 = 11068^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122500633 is a prime.

It is not a weakly prime, because it can be changed into another prime (122500033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61250316 + 61250317.

It is an arithmetic number, because the mean of its divisors is an integer number (61250317).

Almost surely, 2^122500633 is an apocalyptic number.

It is an amenable number.

122500633 is a deficient number, since it is larger than the sum of its proper divisors (1).

122500633 is an equidigital number, since it uses as much as digits as its factorization.

122500633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 122500633 is about 11068.0004065775. Note that the first 3 decimals coincide. The cubic root of 122500633 is about 496.6450496324.

Adding to 122500633 its reverse (336005221), we get a palindrome (458505854).

The spelling of 122500633 in words is "one hundred twenty-two million, five hundred thousand, six hundred thirty-three".