11202102101112 has 64 divisors (see below), whose sum is σ = 30801197306880. Its totient is φ = 3373464458112.

The previous prime is 11202102101063. The next prime is 11202102101161. The reversal of 11202102101112 is 21110120120211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11202102101063) and next prime (11202102101161).

It is a junction number, because it is equal to n+sod(n) for n = 11202102101091 and 11202102101100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381944628 + ... + 381973955.

It is an arithmetic number, because the mean of its divisors is an integer number (481268707920).

Almost surely, 2^{11202102101112} is an apocalyptic number.

11202102101112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202102101112 is an abundant number, since it is smaller than the sum of its proper divisors (19599095205768).

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

11202102101112 is a wasteful number, since it uses less digits than its factorization.

11202102101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763918652 (or 763918648 counting only the distinct ones).

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

Adding to 11202102101112 its reverse (21110120120211), we get a palindrome (32312222221323).

The spelling of 11202102101112 in words is "eleven trillion, two hundred two billion, one hundred two million, one hundred one thousand, one hundred twelve".