10212232103515 has 16 divisors (see below), whose sum is σ = 13891943268000. Its totient is φ = 7144427964672.

The previous prime is 10212232103471. The next prime is 10212232103527. The reversal of 10212232103515 is 51530123221201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10212232103515 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4134505690 + ... + 4134508159.

It is an arithmetic number, because the mean of its divisors is an integer number (868246454250).

Almost surely, 2^{10212232103515} is an apocalyptic number.

10212232103515 is a deficient number, since it is larger than the sum of its proper divisors (3679711164485).

10212232103515 is a wasteful number, since it uses less digits than its factorization.

10212232103515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8269013886.

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

Adding to 10212232103515 its reverse (51530123221201), we get a palindrome (61742355324716).

The spelling of 10212232103515 in words is "ten trillion, two hundred twelve billion, two hundred thirty-two million, one hundred three thousand, five hundred fifteen".