11212201101022 has 8 divisors (see below), whose sum is σ = 16819283105856. Its totient is φ = 5605773399072.

The previous prime is 11212201101011. The next prime is 11212201101053. The reversal of 11212201101022 is 22010110221211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11212201100987 and 11212201101005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163532878 + ... + 163601425.

It is an arithmetic number, because the mean of its divisors is an integer number (2102410388232).

Almost surely, 2^{11212201101022} is an apocalyptic number.

11212201101022 is a deficient number, since it is larger than the sum of its proper divisors (5607082004834).

11212201101022 is a wasteful number, since it uses less digits than its factorization.

11212201101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327151442.

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

Adding to 11212201101022 its reverse (22010110221211), we get a palindrome (33222311322233).

The spelling of 11212201101022 in words is "eleven trillion, two hundred twelve billion, two hundred one million, one hundred one thousand, twenty-two".