11021110202112 has 72 divisors (see below), whose sum is σ = 29454955057920. Its totient is φ = 3658332195840.

The previous prime is 11021110202087. The next prime is 11021110202117. The reversal of 11021110202112 is 21120201112011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11021110202091 and 11021110202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021110202117) 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, 29838214 + ... + 30205317.

Almost surely, 2^{11021110202112} is an apocalyptic number.

11021110202112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11021110202112 is an abundant number, since it is smaller than the sum of its proper divisors (18433844855808).

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

11021110202112 is an equidigital number, since it uses as much as digits as its factorization.

11021110202112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60043789 (or 60043775 counting only the distinct ones).

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

Adding to 11021110202112 its reverse (21120201112011), we get a palindrome (32141311314123).

The spelling of 11021110202112 in words is "eleven trillion, twenty-one billion, one hundred ten million, two hundred two thousand, one hundred twelve".