11001012202102 has 24 divisors (see below), whose sum is σ = 17869678455816. Its totient is φ = 5077057654656.

The previous prime is 11001012202049. The next prime is 11001012202171. The reversal of 11001012202102 is 20120221010011.

11001012202102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4139113 + ... + 6255739.

It is an arithmetic number, because the mean of its divisors is an integer number (744569935659).

Almost surely, 2^{11001012202102} is an apocalyptic number.

11001012202102 is a deficient number, since it is larger than the sum of its proper divisors (6868666253714).

11001012202102 is a wasteful number, since it uses less digits than its factorization.

11001012202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132032 (or 2132019 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11001012202102 its reverse (20120221010011), we get a palindrome (31121233212113).

The spelling of 11001012202102 in words is "eleven trillion, one billion, twelve million, two hundred two thousand, one hundred two".