11020001201222 has 64 divisors (see below), whose sum is σ = 17894596737024. Its totient is φ = 5059667946240.

The previous prime is 11020001201203. The next prime is 11020001201233. The reversal of 11020001201222 is 22210210002011.

It is a junction number, because it is equal to n+sod(n) for n = 11020001201197 and 11020001201206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7722494873 + ... + 7722496299.

It is an arithmetic number, because the mean of its divisors is an integer number (279603074016).

Almost surely, 2^{11020001201222} is an apocalyptic number.

11020001201222 is a deficient number, since it is larger than the sum of its proper divisors (6874595535802).

11020001201222 is a wasteful number, since it uses less digits than its factorization.

11020001201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11020001201222 its reverse (22210210002011), we get a palindrome (33230211203233).

The spelling of 11020001201222 in words is "eleven trillion, twenty billion, one million, two hundred one thousand, two hundred twenty-two".