11400112204402 has 8 divisors (see below), whose sum is σ = 17100692804700. Its totient is φ = 5699881269504.

The previous prime is 11400112204387. The next prime is 11400112204409. The reversal of 11400112204402 is 20440221100411.

It can be written as a sum of positive squares in 2 ways, for example, as 10021270278321 + 1378841926081 = 3165639^2 + 1174241^2 .

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

It is a super-3 number, since 3×11400112204402³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11400112204409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87334827 + ... + 87465262.

Almost surely, 2^{11400112204402} is an apocalyptic number.

11400112204402 is a deficient number, since it is larger than the sum of its proper divisors (5700580600298).

11400112204402 is a wasteful number, since it uses less digits than its factorization.

11400112204402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174832700.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 11400112204402 its reverse (20440221100411), we get a palindrome (31840333304813).

The spelling of 11400112204402 in words is "eleven trillion, four hundred billion, one hundred twelve million, two hundred four thousand, four hundred two".