12202110010100 has 72 divisors (see below), whose sum is σ = 26941971228480. Its totient is φ = 4795515761920.

The previous prime is 12202110010091. The next prime is 12202110010127. The reversal of 12202110010100 is 101001120221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10337432 + ... + 11457168.

It is an arithmetic number, because the mean of its divisors is an integer number (374194044840).

Almost surely, 2^{12202110010100} is an apocalyptic number.

12202110010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12202110010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13470985614240).

12202110010100 is an abundant number, since it is smaller than the sum of its proper divisors (14739861218380).

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

12202110010100 is a wasteful number, since it uses less digits than its factorization.

12202110010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121657 (or 1121650 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12202110010100 its reverse (101001120221), we get a palindrome (12303111130321).

The spelling of 12202110010100 in words is "twelve trillion, two hundred two billion, one hundred ten million, ten thousand, one hundred".