255035222 has 32 divisors (see below), whose sum is σ = 427744800. Its totient is φ = 113234688.

The previous prime is 255035203. The next prime is 255035243. The reversal of 255035222 is 222530552.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 255035191 and 255035200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307973 + ... + 308799.

It is an arithmetic number, because the mean of its divisors is an integer number (13367025).

Almost surely, 2^255035222 is an apocalyptic number.

255035222 is a deficient number, since it is larger than the sum of its proper divisors (172709578).

255035222 is a wasteful number, since it uses less digits than its factorization.

255035222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 255035222 is about 15969.8222281903. The cubic root of 255035222 is about 634.1617658184.

Adding to 255035222 its reverse (222530552), we get a palindrome (477565774).

The spelling of 255035222 in words is "two hundred fifty-five million, thirty-five thousand, two hundred twenty-two".