12022210022 has 8 divisors (see below), whose sum is σ = 18042037200. Its totient is φ = 6008197624.

The previous prime is 12022209961. The next prime is 12022210027. The reversal of 12022210022 is 22001222021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12022209979 and 12022210006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12022210027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1448522 + ... + 1456797.

It is an arithmetic number, because the mean of its divisors is an integer number (2255254650).

Almost surely, 2^12022210022 is an apocalyptic number.

12022210022 is a deficient number, since it is larger than the sum of its proper divisors (6019827178).

12022210022 is a wasteful number, since it uses less digits than its factorization.

12022210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2907390.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12022210022 its reverse (22001222021), we get a palindrome (34023432043).

The spelling of 12022210022 in words is "twelve billion, twenty-two million, two hundred ten thousand, twenty-two".