10315226215 has 16 divisors (see below), whose sum is σ = 14148267840. Its totient is φ = 7072462080.

The previous prime is 10315226197. The next prime is 10315226249. The reversal of 10315226215 is 51262251301.

It is not a de Polignac number, because 10315226215 - 2¹¹ = 10315224167 is a prime.

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, 496945 + ... + 517285.

It is an arithmetic number, because the mean of its divisors is an integer number (884266740).

Almost surely, 2^10315226215 is an apocalyptic number.

10315226215 is a deficient number, since it is larger than the sum of its proper divisors (3833041625).

10315226215 is a wasteful number, since it uses less digits than its factorization.

10315226215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34842.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 10315226215 its reverse (51262251301), we get a palindrome (61577477516).

The spelling of 10315226215 in words is "ten billion, three hundred fifteen million, two hundred twenty-six thousand, two hundred fifteen".