12230051022 has 72 divisors (see below), whose sum is σ = 32637979296. Its totient is φ = 3288749184.

The previous prime is 12230051021. The next prime is 12230051063. The reversal of 12230051022 is 22015003221.

12230051022 is a `hidden beast` number, since 122 + 30 + 0 + 510 + 2 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12230050986 and 12230051004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230051021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 392838 + ... + 422825.

It is an arithmetic number, because the mean of its divisors is an integer number (453305268).

Almost surely, 2^12230051022 is an apocalyptic number.

12230051022 is an abundant number, since it is smaller than the sum of its proper divisors (20407928274).

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

12230051022 is a wasteful number, since it uses less digits than its factorization.

12230051022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815702 (or 815692 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 12230051022 its reverse (22015003221), we get a palindrome (34245054243).

The spelling of 12230051022 in words is "twelve billion, two hundred thirty million, fifty-one thousand, twenty-two".