1052210215 has 64 divisors (see below), whose sum is σ = 1605795840. Its totient is φ = 645563520.

The previous prime is 1052210179. The next prime is 1052210227. The reversal of 1052210215 is 5120122501.

It is not a de Polignac number, because 1052210215 - 2⁹ = 1052209703 is a prime.

It is a super-2 number, since 2×1052210215² = 2214292673100692450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1052210192 and 1052210201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 885852 + ... + 887038.

It is an arithmetic number, because the mean of its divisors is an integer number (25090560).

Almost surely, 2^1052210215 is an apocalyptic number.

1052210215 is a deficient number, since it is larger than the sum of its proper divisors (553585625).

1052210215 is a wasteful number, since it uses less digits than its factorization.

1052210215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 1052210215 is about 32437.7899216331. The cubic root of 1052210215 is about 1017.1090171568.

Adding to 1052210215 its reverse (5120122501), we get a palindrome (6172332716).

The spelling of 1052210215 in words is "one billion, fifty-two million, two hundred ten thousand, two hundred fifteen".