1125500401322 has 8 divisors (see below), whose sum is σ = 1841727929472. Its totient is φ = 511591091500.

The previous prime is 1125500401301. The next prime is 1125500401331. The reversal of 1125500401322 is 2231040055211.

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

It is a junction number, because it is equal to n+sod(n) for n = 1125500401291 and 1125500401300.

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, 25579554554 + ... + 25579554597.

It is an arithmetic number, because the mean of its divisors is an integer number (230215991184).

Almost surely, 2^{1125500401322} is an apocalyptic number.

1125500401322 is a deficient number, since it is larger than the sum of its proper divisors (716227528150).

1125500401322 is a wasteful number, since it uses less digits than its factorization.

1125500401322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51159109164.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 1125500401322 its reverse (2231040055211), we get a palindrome (3356540456533).

The spelling of 1125500401322 in words is "one trillion, one hundred twenty-five billion, five hundred million, four hundred one thousand, three hundred twenty-two".