11210121112102 has 64 divisors (see below), whose sum is σ = 18534817052928. Its totient is φ = 5042770992000.

The previous prime is 11210121112079. The next prime is 11210121112153. The reversal of 11210121112102 is 20121112101211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 840899577 + ... + 840912907.

It is an arithmetic number, because the mean of its divisors is an integer number (289606516452).

Almost surely, 2^{11210121112102} is an apocalyptic number.

11210121112102 is a deficient number, since it is larger than the sum of its proper divisors (7324695940826).

11210121112102 is a wasteful number, since it uses less digits than its factorization.

11210121112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14485.

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

Adding to 11210121112102 its reverse (20121112101211), we get a palindrome (31331233213313).

The spelling of 11210121112102 in words is "eleven trillion, two hundred ten billion, one hundred twenty-one million, one hundred twelve thousand, one hundred two".