11103233022212 has 12 divisors (see below), whose sum is σ = 19538009490636. Its totient is φ = 5520944596320.

The previous prime is 11103233022191. The next prime is 11103233022229. The reversal of 11103233022212 is 21222033230111.

It can be written as a sum of positive squares in 2 ways, for example, as 807438827776 + 10295794194436 = 898576^2 + 3208706^2 .

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, 7667977883 + ... + 7667979330.

It is an arithmetic number, because the mean of its divisors is an integer number (1628167457553).

Almost surely, 2^{11103233022212} is an apocalyptic number.

It is an amenable number.

11103233022212 is a deficient number, since it is larger than the sum of its proper divisors (8434776468424).

11103233022212 is a wasteful number, since it uses less digits than its factorization.

11103233022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15335957398 (or 15335957396 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11103233022212 its reverse (21222033230111), we get a palindrome (32325266252323).

The spelling of 11103233022212 in words is "eleven trillion, one hundred three billion, two hundred thirty-three million, twenty-two thousand, two hundred twelve".