12201433022 has 4 divisors (see below), whose sum is σ = 18302149536. Its totient is φ = 6100716510.

The previous prime is 12201433021. The next prime is 12201433033. The reversal of 12201433022 is 22033410221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22033410221 = 15887 ⋅1386883.

It is a junction number, because it is equal to n+sod(n) for n = 12201432985 and 12201433003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201433021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050358254 + ... + 3050358257.

It is an arithmetic number, because the mean of its divisors is an integer number (4575537384).

Almost surely, 2^12201433022 is an apocalyptic number.

12201433022 is a deficient number, since it is larger than the sum of its proper divisors (6100716514).

12201433022 is an equidigital number, since it uses as much as digits as its factorization.

12201433022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100716513.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12201433022 its reverse (22033410221), we get a palindrome (34234843243).

The spelling of 12201433022 in words is "twelve billion, two hundred one million, four hundred thirty-three thousand, twenty-two".