2255122043 has 8 divisors (see below), whose sum is σ = 2265291360. Its totient is φ = 2244975040.

The previous prime is 2255122039. The next prime is 2255122061. The reversal of 2255122043 is 3402215522.

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 2255122043 - 2² = 2255122039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255122843) 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, 216413 + ... + 226593.

It is an arithmetic number, because the mean of its divisors is an integer number (283161420).

Almost surely, 2^2255122043 is an apocalyptic number.

2255122043 is a deficient number, since it is larger than the sum of its proper divisors (10169317).

2255122043 is a wasteful number, since it uses less digits than its factorization.

2255122043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11157.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2255122043 is about 47488.1252841171. The cubic root of 2255122043 is about 1311.3642805786.

Adding to 2255122043 its reverse (3402215522), we get a palindrome (5657337565).

The spelling of 2255122043 in words is "two billion, two hundred fifty-five million, one hundred twenty-two thousand, forty-three".