11102202120102 has 16 divisors (see below), whose sum is σ = 22216584407040. Its totient is φ = 3698704012232.

The previous prime is 11102202120101. The next prime is 11102202120137. The reversal of 11102202120102 is 20102120220111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102202120101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507495102 + ... + 507516977.

It is an arithmetic number, because the mean of its divisors is an integer number (1388536525440).

Almost surely, 2^{11102202120102} is an apocalyptic number.

11102202120102 is an abundant number, since it is smaller than the sum of its proper divisors (11114382286938).

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

11102202120102 is a wasteful number, since it uses less digits than its factorization.

11102202120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015013907.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11102202120102 its reverse (20102120220111), we get a palindrome (31204322340213).

The spelling of 11102202120102 in words is "eleven trillion, one hundred two billion, two hundred two million, one hundred twenty thousand, one hundred two".