122125633 has 16 divisors (see below), whose sum is σ = 143266816. Its totient is φ = 101923920.

The previous prime is 122125579. The next prime is 122125639. The reversal of 122125633 is 336521221.

It is a de Polignac number, because none of the positive numbers 2^k-122125633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122125598 and 122125607.

It is not an unprimeable number, because it can be changed into a prime (122125639) 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, 189610 + ... + 190252.

It is an arithmetic number, because the mean of its divisors is an integer number (8954176).

Almost surely, 2^122125633 is an apocalyptic number.

It is an amenable number.

122125633 is a deficient number, since it is larger than the sum of its proper divisors (21141183).

122125633 is an equidigital number, since it uses as much as digits as its factorization.

122125633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324.

The product of its digits is 2160, while the sum is 25.

The square root of 122125633 is about 11051.0466925084. The cubic root of 122125633 is about 496.1377535892.

Adding to 122125633 its reverse (336521221), we get a palindrome (458646854).

The spelling of 122125633 in words is "one hundred twenty-two million, one hundred twenty-five thousand, six hundred thirty-three".