1102121001102 has 16 divisors (see below), whose sum is σ = 2404627638912. Its totient is φ = 333976060920.

The previous prime is 1102121001097. The next prime is 1102121001109. The reversal of 1102121001102 is 2011001212011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102121001109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8349401458 + ... + 8349401589.

It is an arithmetic number, because the mean of its divisors is an integer number (150289227432).

Almost surely, 2^{1102121001102} is an apocalyptic number.

1102121001102 is an abundant number, since it is smaller than the sum of its proper divisors (1302506637810).

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

1102121001102 is a wasteful number, since it uses less digits than its factorization.

1102121001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16698803063.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1102121001102 its reverse (2011001212011), we get a palindrome (3113122213113).

It can be divided in two parts, 110 and 2121001102, that added together give a palindrome (2121001212).

The spelling of 1102121001102 in words is "one trillion, one hundred two billion, one hundred twenty-one million, one thousand, one hundred two".