11251122535432 has 64 divisors (see below), whose sum is σ = 22755423398400. Its totient is φ = 5184415756800.

The previous prime is 11251122535399. The next prime is 11251122535441. The reversal of 11251122535432 is 23453522115211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11251122535391 and 11251122535400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322854633 + ... + 322889479.

It is an arithmetic number, because the mean of its divisors is an integer number (355553490600).

Almost surely, 2^{11251122535432} is an apocalyptic number.

It is an amenable number.

11251122535432 is an abundant number, since it is smaller than the sum of its proper divisors (11504300862968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11251122535432 is a wasteful number, since it uses less digits than its factorization.

11251122535432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39806 (or 39802 counting only the distinct ones).

The product of its digits is 72000, while the sum is 37.

The spelling of 11251122535432 in words is "eleven trillion, two hundred fifty-one billion, one hundred twenty-two million, five hundred thirty-five thousand, four hundred thirty-two".