120722633 has 2 divisors, whose sum is σ = 120722634. Its totient is φ = 120722632.

The previous prime is 120722603. The next prime is 120722671. The reversal of 120722633 is 336227021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120714169 + 8464 = 10987^2 + 92^2 .

It is a cyclic number.

It is not a de Polignac number, because 120722633 - 2¹⁴ = 120706249 is a prime.

It is not a weakly prime, because it can be changed into another prime (120722603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60361316 + 60361317.

It is an arithmetic number, because the mean of its divisors is an integer number (60361317).

Almost surely, 2^120722633 is an apocalyptic number.

It is an amenable number.

120722633 is a deficient number, since it is larger than the sum of its proper divisors (1).

120722633 is an equidigital number, since it uses as much as digits as its factorization.

120722633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 120722633 is about 10987.3851757368. The cubic root of 120722633 is about 494.2305264123.

Adding to 120722633 its reverse (336227021), we get a palindrome (456949654).

The spelling of 120722633 in words is "one hundred twenty million, seven hundred twenty-two thousand, six hundred thirty-three".