122163265 has 8 divisors (see below), whose sum is σ = 167538240. Its totient is φ = 83769072.

The previous prime is 122163263. The next prime is 122163271. The reversal of 122163265 is 562361221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122163265 - 2¹ = 122163263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122163263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745155 + ... + 1745224.

It is an arithmetic number, because the mean of its divisors is an integer number (20942280).

Almost surely, 2^122163265 is an apocalyptic number.

It is an amenable number.

122163265 is a deficient number, since it is larger than the sum of its proper divisors (45374975).

122163265 is an equidigital number, since it uses as much as digits as its factorization.

122163265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490391.

The product of its digits is 4320, while the sum is 28.

The square root of 122163265 is about 11052.7492055144. The cubic root of 122163265 is about 496.1887085992.

The spelling of 122163265 in words is "one hundred twenty-two million, one hundred sixty-three thousand, two hundred sixty-five".