1224151114513 has 16 divisors (see below), whose sum is σ = 1411426512000. Its totient is φ = 1053865112832.

The previous prime is 1224151114507. The next prime is 1224151114601. The reversal of 1224151114513 is 3154111514221.

It is a cyclic number.

It is not a de Polignac number, because 1224151114513 - 2²¹ = 1224149017361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224151114913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65334453 + ... + 65353186.

It is an arithmetic number, because the mean of its divisors is an integer number (88214157000).

Almost surely, 2^{1224151114513} is an apocalyptic number.

It is an amenable number.

1224151114513 is a deficient number, since it is larger than the sum of its proper divisors (187275397487).

1224151114513 is a wasteful number, since it uses less digits than its factorization.

1224151114513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130687704.

The product of its digits is 4800, while the sum is 31.

Adding to 1224151114513 its reverse (3154111514221), we get a palindrome (4378262628734).

The spelling of 1224151114513 in words is "one trillion, two hundred twenty-four billion, one hundred fifty-one million, one hundred fourteen thousand, five hundred thirteen".