2255222201 has 8 divisors (see below), whose sum is σ = 2277768384. Its totient is φ = 2232703440.

The previous prime is 2255222191. The next prime is 2255222213. The reversal of 2255222201 is 1022225522.

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 2255222201 - 2²⁶ = 2188113337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255222231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184871 + ... + 196691.

It is an arithmetic number, because the mean of its divisors is an integer number (284721048).

Almost surely, 2^2255222201 is an apocalyptic number.

It is an amenable number.

2255222201 is a deficient number, since it is larger than the sum of its proper divisors (22546183).

2255222201 is a wasteful number, since it uses less digits than its factorization.

2255222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13711.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2255222201 is about 47489.1798307783. The cubic root of 2255222201 is about 1311.3836944103.

Adding to 2255222201 its reverse (1022225522), we get a palindrome (3277447723).

The spelling of 2255222201 in words is "two billion, two hundred fifty-five million, two hundred twenty-two thousand, two hundred one".