12202122102220 has 48 divisors (see below), whose sum is σ = 25832313819648. Its totient is φ = 4841415645120.

The previous prime is 12202122102211. The next prime is 12202122102257. The reversal of 12202122102220 is 2220122120221.

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, 3728502 + ... + 6189181.

It is an arithmetic number, because the mean of its divisors is an integer number (538173204576).

Almost surely, 2^{12202122102220} is an apocalyptic number.

12202122102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202122102220 is an abundant number, since it is smaller than the sum of its proper divisors (13630191717428).

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

12202122102220 is a wasteful number, since it uses less digits than its factorization.

12202122102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9918190 (or 9918188 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12202122102220 its reverse (2220122120221), we get a palindrome (14422244222441).

The spelling of 12202122102220 in words is "twelve trillion, two hundred two billion, one hundred twenty-two million, one hundred two thousand, two hundred twenty".