122065133 has 4 divisors (see below), whose sum is σ = 122739708. Its totient is φ = 121390560.

The previous prime is 122065127. The next prime is 122065171. The reversal of 122065133 is 331560221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42016324 + 80048809 = 6482^2 + 8947^2 .

It is a cyclic number.

It is not a de Polignac number, because 122065133 - 2¹⁰ = 122064109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122065099 and 122065108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122065103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337016 + ... + 337377.

It is an arithmetic number, because the mean of its divisors is an integer number (30684927).

Almost surely, 2^122065133 is an apocalyptic number.

It is an amenable number.

122065133 is a deficient number, since it is larger than the sum of its proper divisors (674575).

122065133 is an equidigital number, since it uses as much as digits as its factorization.

122065133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674574.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 122065133 is about 11048.3090561407. The cubic root of 122065133 is about 496.0558125822.

The spelling of 122065133 in words is "one hundred twenty-two million, sixty-five thousand, one hundred thirty-three".