11011122022201 has 32 divisors (see below), whose sum is σ = 12904904033280. Its totient is φ = 9198030912000.

The previous prime is 11011122022183. The next prime is 11011122022213. The reversal of 11011122022201 is 10222022111011.

It is not a de Polignac number, because 11011122022201 - 2⁵ = 11011122022169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011122022301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1804803051 + ... + 1804809151.

It is an arithmetic number, because the mean of its divisors is an integer number (403278251040).

Almost surely, 2^{11011122022201} is an apocalyptic number.

It is an amenable number.

11011122022201 is a deficient number, since it is larger than the sum of its proper divisors (1893782011079).

11011122022201 is a wasteful number, since it uses less digits than its factorization.

11011122022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11865.

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

Adding to 11011122022201 its reverse (10222022111011), we get a palindrome (21233144133212).

The spelling of 11011122022201 in words is "eleven trillion, eleven billion, one hundred twenty-two million, twenty-two thousand, two hundred one".