12202100021210 has 32 divisors (see below), whose sum is σ = 25221565598400. Its totient is φ = 4203594264960.

The previous prime is 12202100021203. The next prime is 12202100021219. The reversal of 12202100021210 is 1212000120221.

It is a super-2 number, since 2×12202100021210² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12202100021219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2919160595 + ... + 2919164774.

It is an arithmetic number, because the mean of its divisors is an integer number (788173924950).

Almost surely, 2^{12202100021210} is an apocalyptic number.

12202100021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202100021210 is an abundant number, since it is smaller than the sum of its proper divisors (13019465577190).

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

12202100021210 is a wasteful number, since it uses less digits than its factorization.

12202100021210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5838325406.

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

Adding to 12202100021210 its reverse (1212000120221), we get a palindrome (13414100141431).

The spelling of 12202100021210 in words is "twelve trillion, two hundred two billion, one hundred million, twenty-one thousand, two hundred ten".