11020212120022 has 32 divisors (see below), whose sum is σ = 20003677773120. Its totient is φ = 4444993428480.

The previous prime is 11020212120017. The next prime is 11020212120023. The reversal of 11020212120022 is 22002121202011.

It is a happy number.

11020212120022 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 = 11020212119978 and 11020212120005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020212120023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7401004 + ... + 8764432.

It is an arithmetic number, because the mean of its divisors is an integer number (625114930410).

Almost surely, 2^{11020212120022} is an apocalyptic number.

11020212120022 is a deficient number, since it is larger than the sum of its proper divisors (8983465653098).

11020212120022 is a wasteful number, since it uses less digits than its factorization.

11020212120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397416.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020212120022 its reverse (22002121202011), we get a palindrome (33022333322033).

The spelling of 11020212120022 in words is "eleven trillion, twenty billion, two hundred twelve million, one hundred twenty thousand, twenty-two".