412111222111215 has 48 divisors (see below), whose sum is σ = 784425550910976. Its totient is φ = 198488246616000.

The previous prime is 412111222111189. The next prime is 412111222111249. The reversal of 412111222111215 is 512111222111214.

412111222111215 is a `hidden beast` number, since 4 + 1 + 2 + 111 + 222 + 111 + 215 = 666.

It is not a de Polignac number, because 412111222111215 - 2¹³ = 412111222103023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2756706459 + ... + 2756855948.

It is an arithmetic number, because the mean of its divisors is an integer number (16342198977312).

Almost surely, 2^{412111222111215} is an apocalyptic number.

412111222111215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

412111222111215 is a deficient number, since it is larger than the sum of its proper divisors (372314328799761).

412111222111215 is a wasteful number, since it uses less digits than its factorization.

412111222111215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513562580 (or 5513562577 counting only the distinct ones).

The product of its digits is 640, while the sum is 27.

Adding to 412111222111215 its reverse (512111222111214), we get a palindrome (924222444222429).

Subtracting 412111222111215 from its reverse (512111222111214), we obtain a palindrome (99999999999999).

The spelling of 412111222111215 in words is "four hundred twelve trillion, one hundred eleven billion, two hundred twenty-two million, one hundred eleven thousand, two hundred fifteen".