1115122454214 has 8 divisors (see below), whose sum is σ = 2230244908440. Its totient is φ = 371707484736.

The previous prime is 1115122454183. The next prime is 1115122454221. The reversal of 1115122454214 is 4124542215111.

It is a sphenic number, since it is the product of 3 distinct primes.

1115122454214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92926871179 + ... + 92926871190.

It is an arithmetic number, because the mean of its divisors is an integer number (278780613555).

Almost surely, 2^{1115122454214} is an apocalyptic number.

1115122454214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1115122454214 is a wasteful number, since it uses less digits than its factorization.

1115122454214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185853742374.

The product of its digits is 12800, while the sum is 33.

Adding to 1115122454214 its reverse (4124542215111), we get a palindrome (5239664669325).

The spelling of 1115122454214 in words is "one trillion, one hundred fifteen billion, one hundred twenty-two million, four hundred fifty-four thousand, two hundred fourteen".