53122201 has 8 divisors (see below), whose sum is σ = 58094208. Its totient is φ = 48174000.

The previous prime is 53122177. The next prime is 53122211. The reversal of 53122201 is 10222135.

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 53122201 - 2⁹ = 53121689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53122211) 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, 1105 + ... + 10366.

It is an arithmetic number, because the mean of its divisors is an integer number (7261776).

Almost surely, 2^53122201 is an apocalyptic number.

It is an amenable number.

53122201 is a deficient number, since it is larger than the sum of its proper divisors (4972007).

53122201 is a wasteful number, since it uses less digits than its factorization.

53122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11903.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 53122201 is about 7288.4978562115. The cubic root of 53122201 is about 375.9170468315.

Adding to 53122201 its reverse (10222135), we get a palindrome (63344336).

The spelling of 53122201 in words is "fifty-three million, one hundred twenty-two thousand, two hundred one".