1050225215 has 16 divisors (see below), whose sum is σ = 1360184448. Its totient is φ = 773853696.

The previous prime is 1050225191. The next prime is 1050225229. The reversal of 1050225215 is 5125220501.

It is a cyclic number.

It is not a de Polignac number, because 1050225215 - 2¹⁰ = 1050224191 is a prime.

It is a super-2 number, since 2×1050225215² = 2205946004443592450, which contains 22 as substring.

It is a Duffinian number.

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, 12647 + ... + 47543.

It is an arithmetic number, because the mean of its divisors is an integer number (85011528).

Almost surely, 2^1050225215 is an apocalyptic number.

1050225215 is a deficient number, since it is larger than the sum of its proper divisors (309959233).

1050225215 is a wasteful number, since it uses less digits than its factorization.

1050225215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35378.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 1050225215 is about 32407.1784486092. The cubic root of 1050225215 is about 1016.4690207327.

Adding to 1050225215 its reverse (5125220501), we get a palindrome (6175445716).

The spelling of 1050225215 in words is "one billion, fifty million, two hundred twenty-five thousand, two hundred fifteen".