1102012112084 has 12 divisors (see below), whose sum is σ = 2076868980564. Its totient is φ = 508620974784.

The previous prime is 1102012112083. The next prime is 1102012112087. The reversal of 1102012112084 is 4802112102011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 130450992400 + 971561119684 = 361180^2 + 985678^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102012112081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10596270257 + ... + 10596270360.

It is an arithmetic number, because the mean of its divisors is an integer number (173072415047).

Almost surely, 2^{1102012112084} is an apocalyptic number.

It is an amenable number.

1102012112084 is a deficient number, since it is larger than the sum of its proper divisors (974856868480).

1102012112084 is a wasteful number, since it uses less digits than its factorization.

1102012112084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21192540634 (or 21192540632 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 23.

Adding to 1102012112084 its reverse (4802112102011), we get a palindrome (5904124214095).

The spelling of 1102012112084 in words is "one trillion, one hundred two billion, twelve million, one hundred twelve thousand, eighty-four".