1125030422355 has 32 divisors (see below), whose sum is σ = 2128136371200. Its totient is φ = 496565150592.

The previous prime is 1125030422309. The next prime is 1125030422387. The reversal of 1125030422355 is 5532240305211.

It is not a de Polignac number, because 1125030422355 - 2⁸ = 1125030422099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184731015 + ... + 184737104.

It is an arithmetic number, because the mean of its divisors is an integer number (66504261600).

Almost surely, 2^{1125030422355} is an apocalyptic number.

1125030422355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1125030422355 is a deficient number, since it is larger than the sum of its proper divisors (1003105948845).

1125030422355 is a wasteful number, since it uses less digits than its factorization.

1125030422355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369468163.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 1125030422355 its reverse (5532240305211), we get a palindrome (6657270727566).

The spelling of 1125030422355 in words is "one trillion, one hundred twenty-five billion, thirty million, four hundred twenty-two thousand, three hundred fifty-five".