1112220022102 has 12 divisors (see below), whose sum is σ = 1940710446900. Its totient is φ = 476665723716.

The previous prime is 1112220022097. The next prime is 1112220022139. The reversal of 1112220022102 is 2012200222111.

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 5 ways as a sum of consecutive naturals, for example, 5674591852 + ... + 5674592047.

It is an arithmetic number, because the mean of its divisors is an integer number (161725870575).

Almost surely, 2^{1112220022102} is an apocalyptic number.

1112220022102 is a deficient number, since it is larger than the sum of its proper divisors (828490424798).

1112220022102 is a wasteful number, since it uses less digits than its factorization.

1112220022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11349183915 (or 11349183908 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1112220022102 its reverse (2012200222111), we get a palindrome (3124420244213).

The spelling of 1112220022102 in words is "one trillion, one hundred twelve billion, two hundred twenty million, twenty-two thousand, one hundred two".