1248530022 has 48 divisors (see below), whose sum is σ = 2913850368. Its totient is φ = 385236720.

The previous prime is 1248530009. The next prime is 1248530027. The reversal of 1248530022 is 2200358421.

1248530022 is a `hidden beast` number, since 124 + 8 + 530 + 0 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248530027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35808 + ... + 61475.

It is an arithmetic number, because the mean of its divisors is an integer number (60705216).

Almost surely, 2^1248530022 is an apocalyptic number.

1248530022 is an abundant number, since it is smaller than the sum of its proper divisors (1665320346).

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

1248530022 is a wasteful number, since it uses less digits than its factorization.

1248530022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97345 (or 97342 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1248530022 is about 35334.5443157259. The cubic root of 1248530022 is about 1076.7949165036.

Adding to 1248530022 its reverse (2200358421), we get a palindrome (3448888443).

The spelling of 1248530022 in words is "one billion, two hundred forty-eight million, five hundred thirty thousand, twenty-two".