11102032211212 has 12 divisors (see below), whose sum is σ = 19429451805456. Its totient is φ = 5550760266800.

The previous prime is 11102032211209. The next prime is 11102032211293. The reversal of 11102032211212 is 21211223020111.

It is a self number, because there is not a number n which added to its sum of digits gives 11102032211212.

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, 63862048 + ... + 64035655.

It is an arithmetic number, because the mean of its divisors is an integer number (1619120983788).

Almost surely, 2^{11102032211212} is an apocalyptic number.

It is an amenable number.

11102032211212 is a deficient number, since it is larger than the sum of its proper divisors (8327419594244).

11102032211212 is a wasteful number, since it uses less digits than its factorization.

11102032211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127919408 (or 127919406 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11102032211212 its reverse (21211223020111), we get a palindrome (32313255231323).

The spelling of 11102032211212 in words is "eleven trillion, one hundred two billion, thirty-two million, two hundred eleven thousand, two hundred twelve".