12022003210 has 32 divisors (see below), whose sum is σ = 25306123392. Its totient is φ = 4025972160.

The previous prime is 12022003199. The next prime is 12022003243. The reversal of 12022003210 is 1230022021.

It is a super-2 number, since 2×12022003210² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1994001 + ... + 2000020.

It is an arithmetic number, because the mean of its divisors is an integer number (790816356).

Almost surely, 2^12022003210 is an apocalyptic number.

12022003210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022003210 is an abundant number, since it is smaller than the sum of its proper divisors (13284120182).

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

12022003210 is a wasteful number, since it uses less digits than its factorization.

12022003210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994078.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 12022003210 its reverse (1230022021), we get a palindrome (13252025231).

The spelling of 12022003210 in words is "twelve billion, twenty-two million, three thousand, two hundred ten".