2211102101112 has 32 divisors (see below), whose sum is σ = 5527954345680. Its totient is φ = 737007488000.

The previous prime is 2211102101107. The next prime is 2211102101119. The reversal of 2211102101112 is 2111012011122.

It is a happy number.

2211102101112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2211102101091 and 2211102101100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211102101119) 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, 973083 + ... + 2317130.

Almost surely, 2^{2211102101112} is an apocalyptic number.

It is an amenable number.

2211102101112 is an abundant number, since it is smaller than the sum of its proper divisors (3316852244568).

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

2211102101112 is a wasteful number, since it uses less digits than its factorization.

2211102101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3318223 (or 3318219 counting only the distinct ones).

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

Adding to 2211102101112 its reverse (2111012011122), we get a palindrome (4322114112234).

The spelling of 2211102101112 in words is "two trillion, two hundred eleven billion, one hundred two million, one hundred one thousand, one hundred twelve".