11021100102212 has 12 divisors (see below), whose sum is σ = 19292053342716. Its totient is φ = 5509084861440.

The previous prime is 11021100102157. The next prime is 11021100102241. The reversal of 11021100102212 is 21220100112011.

It can be written as a sum of positive squares in 2 ways, for example, as 5879199186436 + 5141900915776 = 2424706^2 + 2267576^2 .

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, 366280493 + ... + 366310580.

It is an arithmetic number, because the mean of its divisors is an integer number (1607671111893).

Almost surely, 2^{11021100102212} is an apocalyptic number.

It is an amenable number.

11021100102212 is a deficient number, since it is larger than the sum of its proper divisors (8270953240504).

11021100102212 is a wasteful number, since it uses less digits than its factorization.

11021100102212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732594838 (or 732594836 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11021100102212 its reverse (21220100112011), we get a palindrome (32241200214223).

The spelling of 11021100102212 in words is "eleven trillion, twenty-one billion, one hundred million, one hundred two thousand, two hundred twelve".