11120133312212 has 12 divisors (see below), whose sum is σ = 19460675290560. Its totient is φ = 5559940372056.

The previous prime is 11120133312209. The next prime is 11120133312227. The reversal of 11120133312212 is 21221333102111.

It is a happy number.

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, 31372748 + ... + 31725219.

It is an arithmetic number, because the mean of its divisors is an integer number (1621722940880).

Almost surely, 2^{11120133312212} is an apocalyptic number.

It is an amenable number.

11120133312212 is a deficient number, since it is larger than the sum of its proper divisors (8340541978348).

11120133312212 is a wasteful number, since it uses less digits than its factorization.

11120133312212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63142030 (or 63142028 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11120133312212 its reverse (21221333102111), we get a palindrome (32341466414323).

The spelling of 11120133312212 in words is "eleven trillion, one hundred twenty billion, one hundred thirty-three million, three hundred twelve thousand, two hundred twelve".