1115322812606 has 4 divisors (see below), whose sum is σ = 1672984218912. Its totient is φ = 557661406302.

The previous prime is 1115322812603. The next prime is 1115322812621. The reversal of 1115322812606 is 6062182235111.

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

It is a super-2 number, since 2×1115322812606² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1115322812606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115322812603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278830703150 + ... + 278830703153.

It is an arithmetic number, because the mean of its divisors is an integer number (418246054728).

Almost surely, 2^{1115322812606} is an apocalyptic number.

1115322812606 is a deficient number, since it is larger than the sum of its proper divisors (557661406306).

1115322812606 is an equidigital number, since it uses as much as digits as its factorization.

1115322812606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557661406305.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 1115322812606 in words is "one trillion, one hundred fifteen billion, three hundred twenty-two million, eight hundred twelve thousand, six hundred six".