1012204255 has 16 divisors (see below), whose sum is σ = 1265594400. Its totient is φ = 776200320.

The previous prime is 1012204253. The next prime is 1012204261. The reversal of 1012204255 is 5524022101.

It is not a de Polignac number, because 1012204255 - 2¹ = 1012204253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012204253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4956 + ... + 45265.

It is an arithmetic number, because the mean of its divisors is an integer number (79099650).

Almost surely, 2^1012204255 is an apocalyptic number.

1012204255 is a deficient number, since it is larger than the sum of its proper divisors (253390145).

1012204255 is a wasteful number, since it uses less digits than its factorization.

1012204255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50394.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1012204255 is about 31815.1576296582. The cubic root of 1012204255 is about 1004.0516469863.

Adding to 1012204255 its reverse (5524022101), we get a palindrome (6536226356).

The spelling of 1012204255 in words is "one billion, twelve million, two hundred four thousand, two hundred fifty-five".