1122125351 has 8 divisors (see below), whose sum is σ = 1209994800. Its totient is φ = 1037136960.

The previous prime is 1122125339. The next prime is 1122125441. The reversal of 1122125351 is 1535212211.

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

It is a cyclic number.

It is not a de Polignac number, because 1122125351 - 2⁶ = 1122125287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122125051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719456 + ... + 721013.

It is an arithmetic number, because the mean of its divisors is an integer number (151249350).

Almost surely, 2^1122125351 is an apocalyptic number.

1122125351 is a deficient number, since it is larger than the sum of its proper divisors (87869449).

1122125351 is a wasteful number, since it uses less digits than its factorization.

1122125351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440529.

The product of its digits is 600, while the sum is 23.

The square root of 1122125351 is about 33498.1395155015. The cubic root of 1122125351 is about 1039.1553024653.

Adding to 1122125351 its reverse (1535212211), we get a palindrome (2657337562).

The spelling of 1122125351 in words is "one billion, one hundred twenty-two million, one hundred twenty-five thousand, three hundred fifty-one".