11201100022212 has 48 divisors (see below), whose sum is σ = 26220879347712. Its totient is φ = 3721572565920.

The previous prime is 11201100022171. The next prime is 11201100022327. The reversal of 11201100022212 is 21222000110211.

11201100022212 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 = 11201100022191 and 11201100022200.

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, 6424287 + ... + 7979577.

It is an arithmetic number, because the mean of its divisors is an integer number (546268319744).

Almost surely, 2^{11201100022212} is an apocalyptic number.

11201100022212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11201100022212 is an abundant number, since it is smaller than the sum of its proper divisors (15019779325500).

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

11201100022212 is a wasteful number, since it uses less digits than its factorization.

11201100022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557248 (or 1557246 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11201100022212 its reverse (21222000110211), we get a palindrome (32423100132423).

The spelling of 11201100022212 in words is "eleven trillion, two hundred one billion, one hundred million, twenty-two thousand, two hundred twelve".