2201210012 has 12 divisors (see below), whose sum is σ = 3860162880. Its totient is φ = 1098306336.

The previous prime is 2201209993. The next prime is 2201210023. The reversal of 2201210012 is 2100121022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2201209975 and 2201210002.

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, 572513 + ... + 576344.

It is an arithmetic number, because the mean of its divisors is an integer number (321680240).

Almost surely, 2^2201210012 is an apocalyptic number.

It is an amenable number.

2201210012 is a deficient number, since it is larger than the sum of its proper divisors (1658952868).

2201210012 is a wasteful number, since it uses less digits than its factorization.

2201210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149340 (or 1149338 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2201210012 is about 46917.0545963832. The cubic root of 2201210012 is about 1300.8298472795.

Adding to 2201210012 its reverse (2100121022), we get a palindrome (4301331034).

The spelling of 2201210012 in words is "two billion, two hundred one million, two hundred ten thousand, twelve".