1150221388613 has 8 divisors (see below), whose sum is σ = 1256820667200. Its totient is φ = 1043961059680.

The previous prime is 1150221388573. The next prime is 1150221388621. The reversal of 1150221388613 is 3168831220511.

It is a happy number.

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

It is not a de Polignac number, because 1150221388613 - 2⁸ = 1150221388357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150221348613) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 84730313 + ... + 84743886.

It is an arithmetic number, because the mean of its divisors is an integer number (157102583400).

Almost surely, 2^{1150221388613} is an apocalyptic number.

It is an amenable number.

1150221388613 is a deficient number, since it is larger than the sum of its proper divisors (106599278587).

1150221388613 is a wasteful number, since it uses less digits than its factorization.

1150221388613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169474827.

The product of its (nonzero) digits is 69120, while the sum is 41.

The spelling of 1150221388613 in words is "one trillion, one hundred fifty billion, two hundred twenty-one million, three hundred eighty-eight thousand, six hundred thirteen".