1233230022 has 20 divisors (see below), whose sum is σ = 2763349116. Its totient is φ = 411076620.

The previous prime is 1233229999. The next prime is 1233230029. The reversal of 1233230022 is 2200323321.

It is a happy number.

1233230022 is a `hidden beast` number, since 12 + 332 + 300 + 22 = 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 = 1233229977 and 1233230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233230029) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3806104 + ... + 3806427.

Almost surely, 2^1233230022 is an apocalyptic number.

1233230022 is an abundant number, since it is smaller than the sum of its proper divisors (1530119094).

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

1233230022 is an equidigital number, since it uses as much as digits as its factorization.

1233230022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7612545 (or 7612536 counting only the distinct ones).

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

The square root of 1233230022 is about 35117.3749303674. The cubic root of 1233230022 is about 1072.3783303710.

Adding to 1233230022 its reverse (2200323321), we get a palindrome (3433553343).

The spelling of 1233230022 in words is "one billion, two hundred thirty-three million, two hundred thirty thousand, twenty-two".