11211000102112 has 12 divisors (see below), whose sum is σ = 22071656451096. Its totient is φ = 5605500051040.

The previous prime is 11211000102109. The next prime is 11211000102167. The reversal of 11211000102112 is 21120100011211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11211000102092 and 11211000102101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175171876564 + ... + 175171876627.

It is an arithmetic number, because the mean of its divisors is an integer number (1839304704258).

Almost surely, 2^{11211000102112} is an apocalyptic number.

It is an amenable number.

11211000102112 is a deficient number, since it is larger than the sum of its proper divisors (10860656348984).

11211000102112 is an equidigital number, since it uses as much as digits as its factorization.

11211000102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350343753201 (or 350343753193 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11211000102112 its reverse (21120100011211), we get a palindrome (32331100113323).

Subtracting 11211000102112 from its reverse (21120100011211), we obtain a palindrome (9909099909099).

The spelling of 11211000102112 in words is "eleven trillion, two hundred eleven billion, one hundred two thousand, one hundred twelve".