11351229631124 has 12 divisors (see below), whose sum is σ = 19875291745344. Its totient is φ = 5672574846744.

The previous prime is 11351229631121. The next prime is 11351229631127. The reversal of 11351229631124 is 42113692215311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11351229631121) and next prime (11351229631127).

It is a super-2 number, since 2×11351229631124² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11351229631121) 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 3 ways as a sum of consecutive naturals, for example, 759983804 + ... + 759998739.

It is an arithmetic number, because the mean of its divisors is an integer number (1656274312112).

Almost surely, 2^{11351229631124} is an apocalyptic number.

It is an amenable number.

11351229631124 is a deficient number, since it is larger than the sum of its proper divisors (8524062114220).

11351229631124 is a wasteful number, since it uses less digits than its factorization.

11351229631124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519984414 (or 1519984412 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The spelling of 11351229631124 in words is "eleven trillion, three hundred fifty-one billion, two hundred twenty-nine million, six hundred thirty-one thousand, one hundred twenty-four".