11120401244432 has 20 divisors (see below), whose sum is σ = 21545860375116. Its totient is φ = 5560179212160.

The previous prime is 11120401244429. The next prime is 11120401244507. The reversal of 11120401244432 is 23444210402111.

It can be written as a sum of positive squares in 2 ways, for example, as 3468295376896 + 7652105867536 = 1862336^2 + 2766244^2 .

It is a super-2 number, since 2×11120401244432² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11120401244395 and 11120401244404.

It is an unprimeable number.

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, 3470582 + ... + 5855402.

Almost surely, 2^{11120401244432} is an apocalyptic number.

It is an amenable number.

11120401244432 is a deficient number, since it is larger than the sum of its proper divisors (10425459130684).

11120401244432 is a wasteful number, since it uses less digits than its factorization.

11120401244432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676266 (or 2676260 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 11120401244432 its reverse (23444210402111), we get a palindrome (34564611646543).

The spelling of 11120401244432 in words is "eleven trillion, one hundred twenty billion, four hundred one million, two hundred forty-four thousand, four hundred thirty-two".