11020212120222 has 24 divisors (see below), whose sum is σ = 23878214368320. Its totient is φ = 3673236638880.

The previous prime is 11020212120217. The next prime is 11020212120257. The reversal of 11020212120222 is 22202121202011.

It is a happy number.

11020212120222 is a `hidden beast` number, since 110 + 2 + 0 + 212 + 120 + 222 = 666.

11020212120222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11020212120195 and 11020212120204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13543822 + ... + 14334417.

It is an arithmetic number, because the mean of its divisors is an integer number (994925598680).

Almost surely, 2^{11020212120222} is an apocalyptic number.

11020212120222 is an abundant number, since it is smaller than the sum of its proper divisors (12858002248098).

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

11020212120222 is a wasteful number, since it uses less digits than its factorization.

11020212120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27900208 (or 27900205 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11020212120222 its reverse (22202121202011), we get a palindrome (33222333322233).

The spelling of 11020212120222 in words is "eleven trillion, twenty billion, two hundred twelve million, one hundred twenty thousand, two hundred twenty-two".