12202110010220 has 48 divisors (see below), whose sum is σ = 27758828425440. Its totient is φ = 4505394449088.

The previous prime is 12202110010201. The next prime is 12202110010231. The reversal of 12202110010220 is 2201001120221.

It is a super-2 number, since 2×12202110010220² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12202110010195 and 12202110010204.

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, 138805742 + ... + 138893621.

It is an arithmetic number, because the mean of its divisors is an integer number (578308925530).

Almost surely, 2^{12202110010220} is an apocalyptic number.

12202110010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202110010220 is an abundant number, since it is smaller than the sum of its proper divisors (15556718415220).

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

12202110010220 is a wasteful number, since it uses less digits than its factorization.

12202110010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277699411 (or 277699383 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12202110010220 its reverse (2201001120221), we get a palindrome (14403111130441).

The spelling of 12202110010220 in words is "twelve trillion, two hundred two billion, one hundred ten million, ten thousand, two hundred twenty".