12211210100230 has 8 divisors (see below), whose sum is σ = 21980178180432. Its totient is φ = 4884484040088.

The previous prime is 12211210100209. The next prime is 12211210100339. The reversal of 12211210100230 is 3200101211221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12211210100230² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610560505002 + ... + 610560505021.

It is an arithmetic number, because the mean of its divisors is an integer number (2747522272554).

Almost surely, 2^{12211210100230} is an apocalyptic number.

12211210100230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12211210100230 is a deficient number, since it is larger than the sum of its proper divisors (9768968080202).

12211210100230 is a wasteful number, since it uses less digits than its factorization.

12211210100230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221121010030.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12211210100230 its reverse (3200101211221), we get a palindrome (15411311311451).

The spelling of 12211210100230 in words is "twelve trillion, two hundred eleven billion, two hundred ten million, one hundred thousand, two hundred thirty".