10227165215 has 4 divisors (see below), whose sum is σ = 12272598264. Its totient is φ = 8181732168.

The previous prime is 10227165209. The next prime is 10227165239. The reversal of 10227165215 is 51256172201.

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

It is a cyclic number.

It is not a de Polignac number, because 10227165215 - 2¹⁶ = 10227099679 is a prime.

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 3 ways as a sum of consecutive naturals, for example, 1022716517 + ... + 1022716526.

It is an arithmetic number, because the mean of its divisors is an integer number (3068149566).

Almost surely, 2^10227165215 is an apocalyptic number.

10227165215 is a deficient number, since it is larger than the sum of its proper divisors (2045433049).

10227165215 is an equidigital number, since it uses as much as digits as its factorization.

10227165215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045433048.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 10227165215 in words is "ten billion, two hundred twenty-seven million, one hundred sixty-five thousand, two hundred fifteen".