1113101102212 has 48 divisors (see below), whose sum is σ = 2199647661120. Its totient is φ = 488206051200.

The previous prime is 1113101102209. The next prime is 1113101102219. The reversal of 1113101102212 is 2122011013111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1113101102219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1799323 + ... + 2337469.

It is an arithmetic number, because the mean of its divisors is an integer number (45825992940).

Almost surely, 2^{1113101102212} is an apocalyptic number.

It is an amenable number.

1113101102212 is a deficient number, since it is larger than the sum of its proper divisors (1086546558908).

1113101102212 is a wasteful number, since it uses less digits than its factorization.

1113101102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539812 (or 539810 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 1113101102212 its reverse (2122011013111), we get a palindrome (3235112115323).

The spelling of 1113101102212 in words is "one trillion, one hundred thirteen billion, one hundred one million, one hundred two thousand, two hundred twelve".