11210121102212 has 48 divisors (see below), whose sum is σ = 19945672975872. Its totient is φ = 5512171392000.

The previous prime is 11210121102149. The next prime is 11210121102247. The reversal of 11210121102212 is 21220112101211.

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, 127705337 + ... + 127793087.

It is an arithmetic number, because the mean of its divisors is an integer number (415534853664).

Almost surely, 2^{11210121102212} is an apocalyptic number.

It is an amenable number.

11210121102212 is a deficient number, since it is larger than the sum of its proper divisors (8735551873660).

11210121102212 is a wasteful number, since it uses less digits than its factorization.

11210121102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90068 (or 90066 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11210121102212 its reverse (21220112101211), we get a palindrome (32430233203423).

The spelling of 11210121102212 in words is "eleven trillion, two hundred ten billion, one hundred twenty-one million, one hundred two thousand, two hundred twelve".