1825303122 has 24 divisors (see below), whose sum is σ = 4019659020. Its totient is φ = 598459680.

The previous prime is 1825303121. The next prime is 1825303159. The reversal of 1825303122 is 2213035281.

1825303122 is a `hidden beast` number, since 1 + 8 + 2 + 530 + 3 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1576010601 + 249292521 = 39699^2 + 15789^2 .

It is not an unprimeable number, because it can be changed into a prime (1825303121) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 830097 + ... + 832292.

Almost surely, 2^1825303122 is an apocalyptic number.

1825303122 is an abundant number, since it is smaller than the sum of its proper divisors (2194355898).

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

1825303122 is a wasteful number, since it uses less digits than its factorization.

1825303122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662458 (or 1662455 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1825303122 is about 42723.5663539457. The cubic root of 1825303122 is about 1222.1138489578.

The spelling of 1825303122 in words is "one billion, eight hundred twenty-five million, three hundred three thousand, one hundred twenty-two".