12201120212010 has 64 divisors (see below), whose sum is σ = 30077794108800. Its totient is φ = 3165308520192.

The previous prime is 12201120211957. The next prime is 12201120212023. The reversal of 12201120212010 is 1021202110221.

12201120212010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8454396 + ... + 9791784.

It is an arithmetic number, because the mean of its divisors is an integer number (469965532950).

Almost surely, 2^{12201120212010} is an apocalyptic number.

12201120212010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201120212010 is an abundant number, since it is smaller than the sum of its proper divisors (17876673896790).

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

12201120212010 is a wasteful number, since it uses less digits than its factorization.

12201120212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345655.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12201120212010 its reverse (1021202110221), we get a palindrome (13222322322231).

The spelling of 12201120212010 in words is "twelve trillion, two hundred one billion, one hundred twenty million, two hundred twelve thousand, ten".