12211201000202 has 32 divisors (see below), whose sum is σ = 18705308434560. Its totient is φ = 5976983111680.

The previous prime is 12211201000189. The next prime is 12211201000223. The reversal of 12211201000202 is 20200010211221.

It is a super-2 number, since 2×12211201000202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81637802 + ... + 81787242.

It is an arithmetic number, because the mean of its divisors is an integer number (584540888580).

Almost surely, 2^{12211201000202} is an apocalyptic number.

12211201000202 is a deficient number, since it is larger than the sum of its proper divisors (6494107434358).

12211201000202 is a wasteful number, since it uses less digits than its factorization.

12211201000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152398.

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

Adding to 12211201000202 its reverse (20200010211221), we get a palindrome (32411211211423).

The spelling of 12211201000202 in words is "twelve trillion, two hundred eleven billion, two hundred one million, two hundred two", and thus it is an aban number.