11102011100202 has 64 divisors (see below), whose sum is σ = 24455612441088. Its totient is φ = 3331895880000.

The previous prime is 11102011100153. The next prime is 11102011100233. The reversal of 11102011100202 is 20200111020111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25924077 + ... + 26348847.

It is an arithmetic number, because the mean of its divisors is an integer number (382118944392).

Almost surely, 2^{11102011100202} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102011100202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12227806220544).

11102011100202 is an abundant number, since it is smaller than the sum of its proper divisors (13353601340886).

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

11102011100202 is a wasteful number, since it uses less digits than its factorization.

11102011100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428595.

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

Adding to 11102011100202 its reverse (20200111020111), we get a palindrome (31302122120313).

The spelling of 11102011100202 in words is "eleven trillion, one hundred two billion, eleven million, one hundred thousand, two hundred two".