1113322212102 has 16 divisors (see below), whose sum is σ = 2226934859760. Its totient is φ = 371058998112.

The previous prime is 1113322212083. The next prime is 1113322212139. The reversal of 1113322212102 is 2012122233111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12051633 + ... + 12143660.

It is an arithmetic number, because the mean of its divisors is an integer number (139183428735).

Almost surely, 2^{1113322212102} is an apocalyptic number.

1113322212102 is an abundant number, since it is smaller than the sum of its proper divisors (1113612647658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113322212102 is a wasteful number, since it uses less digits than its factorization.

1113322212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24202967.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1113322212102 its reverse (2012122233111), we get a palindrome (3125444445213).

The spelling of 1113322212102 in words is "one trillion, one hundred thirteen billion, three hundred twenty-two million, two hundred twelve thousand, one hundred two".