1230332022 has 24 divisors (see below), whose sum is σ = 2689314264. Its totient is φ = 406480704.

The previous prime is 1230332021. The next prime is 1230332057. The reversal of 1230332022 is 2202330321.

It is a happy number.

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 = 1230331986 and 1230332004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230332021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300408 + ... + 304475.

It is an arithmetic number, because the mean of its divisors is an integer number (112054761).

Almost surely, 2^1230332022 is an apocalyptic number.

1230332022 is an abundant number, since it is smaller than the sum of its proper divisors (1458982242).

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

1230332022 is a wasteful number, since it uses less digits than its factorization.

1230332022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605004 (or 605001 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1230332022 is about 35076.0890351248. The cubic root of 1230332022 is about 1071.5376680834.

Adding to 1230332022 its reverse (2202330321), we get a palindrome (3432662343).

The spelling of 1230332022 in words is "one billion, two hundred thirty million, three hundred thirty-two thousand, twenty-two".