1112112010102 has 32 divisors (see below), whose sum is σ = 1778973055200. Its totient is φ = 519925506048.

The previous prime is 1112112010099. The next prime is 1112112010109. The reversal of 1112112010102 is 2010102112111.

It is a happy number.

It is a super-2 number, since 2×1112112010102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112112010109) 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, 542128 + ... + 1586860.

It is an arithmetic number, because the mean of its divisors is an integer number (55592907975).

Almost surely, 2^{1112112010102} is an apocalyptic number.

1112112010102 is a deficient number, since it is larger than the sum of its proper divisors (666861045098).

1112112010102 is a wasteful number, since it uses less digits than its factorization.

1112112010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045120.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1112112010102 its reverse (2010102112111), we get a palindrome (3122214122213).

The spelling of 1112112010102 in words is "one trillion, one hundred twelve billion, one hundred twelve million, ten thousand, one hundred two".