11210121210102 has 32 divisors (see below), whose sum is σ = 22460445624192. Its totient is φ = 3730007314944.

The previous prime is 11210121210091. The next prime is 11210121210103. The reversal of 11210121210102 is 20101212101211.

It is a happy number.

11210121210102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210121210103) 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, 63706413 + ... + 63882135.

It is an arithmetic number, because the mean of its divisors is an integer number (701888925756).

Almost surely, 2^{11210121210102} is an apocalyptic number.

11210121210102 is an abundant number, since it is smaller than the sum of its proper divisors (11250324414090).

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

11210121210102 is a wasteful number, since it uses less digits than its factorization.

11210121210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194732.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11210121210102 its reverse (20101212101211), we get a palindrome (31311333311313).

The spelling of 11210121210102 in words is "eleven trillion, two hundred ten billion, one hundred twenty-one million, two hundred ten thousand, one hundred two".