12202230020 has 24 divisors (see below), whose sum is σ = 26738800704. Its totient is φ = 4668679136.

The previous prime is 12202230017. The next prime is 12202230049. The reversal of 12202230020 is 2003220221.

It is a junction number, because it is equal to n+sod(n) for n = 12202229977 and 12202230004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13262834 + ... + 13263753.

It is an arithmetic number, because the mean of its divisors is an integer number (1114116696).

Almost surely, 2^12202230020 is an apocalyptic number.

12202230020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202230020 is an abundant number, since it is smaller than the sum of its proper divisors (14536570684).

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

12202230020 is a wasteful number, since it uses less digits than its factorization.

12202230020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26526619 (or 26526617 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 12202230020 its reverse (2003220221), we get a palindrome (14205450241).

The spelling of 12202230020 in words is "twelve billion, two hundred two million, two hundred thirty thousand, twenty".