122045253 has 16 divisors (see below), whose sum is σ = 183643200. Its totient is φ = 71415680.

The previous prime is 122045251. The next prime is 122045263. The reversal of 122045253 is 352540221.

It is a cyclic number.

It is not a de Polignac number, because 122045253 - 2¹ = 122045251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122045251) 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, 62808 + ... + 64721.

It is an arithmetic number, because the mean of its divisors is an integer number (11477700).

Almost surely, 2^122045253 is an apocalyptic number.

It is an amenable number.

122045253 is a deficient number, since it is larger than the sum of its proper divisors (61597947).

122045253 is a wasteful number, since it uses less digits than its factorization.

122045253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127572.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 122045253 is about 11047.4093343191. The cubic root of 122045253 is about 496.0288812635.

Adding to 122045253 its reverse (352540221), we get a palindrome (474585474).

The spelling of 122045253 in words is "one hundred twenty-two million, forty-five thousand, two hundred fifty-three".