1122542325 has 36 divisors (see below), whose sum is σ = 2116427040. Its totient is φ = 567177120.

The previous prime is 1122542303. The next prime is 1122542341. The reversal of 1122542325 is 5232452211.

1122542325 is a `hidden beast` number, since 11 + 225 + 423 + 2 + 5 = 666.

It is not a de Polignac number, because 1122542325 - 2⁵ = 1122542293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 127017 + ... + 135566.

It is an arithmetic number, because the mean of its divisors is an integer number (58789640).

Almost surely, 2^1122542325 is an apocalyptic number.

1122542325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1122542325 is a deficient number, since it is larger than the sum of its proper divisors (993884715).

1122542325 is a wasteful number, since it uses less digits than its factorization.

1122542325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262618 (or 262610 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 1122542325 is about 33504.3627756148. The cubic root of 1122542325 is about 1039.2840008272.

Adding to 1122542325 its reverse (5232452211), we get a palindrome (6354994536).

The spelling of 1122542325 in words is "one billion, one hundred twenty-two million, five hundred forty-two thousand, three hundred twenty-five".