2555214422 has 4 divisors (see below), whose sum is σ = 3832821636. Its totient is φ = 1277607210.

The previous prime is 2555214419. The next prime is 2555214437. The reversal of 2555214422 is 2244125552.

2555214422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638803604 + ... + 638803607.

It is an arithmetic number, because the mean of its divisors is an integer number (958205409).

Almost surely, 2^2555214422 is an apocalyptic number.

2555214422 is a deficient number, since it is larger than the sum of its proper divisors (1277607214).

2555214422 is a wasteful number, since it uses less digits than its factorization.

2555214422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277607213.

The product of its digits is 32000, while the sum is 32.

The square root of 2555214422 is about 50549.1287956578. The cubic root of 2555214422 is about 1367.1278065371.

Adding to 2555214422 its reverse (2244125552), we get a palindrome (4799339974).

The spelling of 2555214422 in words is "two billion, five hundred fifty-five million, two hundred fourteen thousand, four hundred twenty-two".