1122005315115 has 12 divisors (see below), whose sum is σ = 1944809212944. Its totient is φ = 598402834704.

The previous prime is 1122005315113. The next prime is 1122005315131. The reversal of 1122005315115 is 5115135002211.

It is a happy number.

1122005315115 is a `hidden beast` number, since 1 + 12 + 2 + 0 + 0 + 531 + 5 + 115 = 666.

It is not a de Polignac number, because 1122005315115 - 2¹ = 1122005315113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122005315113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12466725679 + ... + 12466725768.

It is an arithmetic number, because the mean of its divisors is an integer number (162067434412).

Almost surely, 2^{1122005315115} is an apocalyptic number.

1122005315115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1122005315115 is a deficient number, since it is larger than the sum of its proper divisors (822803897829).

1122005315115 is a wasteful number, since it uses less digits than its factorization.

1122005315115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24933451458 (or 24933451455 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The spelling of 1122005315115 in words is "one trillion, one hundred twenty-two billion, five million, three hundred fifteen thousand, one hundred fifteen".