11012022102112 has 48 divisors (see below), whose sum is σ = 22267147607712. Its totient is φ = 5356890685440.

The previous prime is 11012022102061. The next prime is 11012022102143. The reversal of 11012022102112 is 21120122021011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20958973 + ... + 21477955.

It is an arithmetic number, because the mean of its divisors is an integer number (463898908494).

Almost surely, 2^{11012022102112} is an apocalyptic number.

It is an amenable number.

11012022102112 is an abundant number, since it is smaller than the sum of its proper divisors (11255125505600).

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

11012022102112 is a wasteful number, since it uses less digits than its factorization.

11012022102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536951 (or 536943 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11012022102112 its reverse (21120122021011), we get a palindrome (32132144123123).

The spelling of 11012022102112 in words is "eleven trillion, twelve billion, twenty-two million, one hundred two thousand, one hundred twelve".