11222022201 has 32 divisors (see below), whose sum is σ = 17070617088. Its totient is φ = 6496174080.

The previous prime is 11222022191. The next prime is 11222022211. The reversal of 11222022201 is 10222022211.

11222022201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11222022191) and next prime (11222022211).

It is not a de Polignac number, because 11222022201 - 2⁷ = 11222022073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11222022211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1767705 + ... + 1774041.

It is an arithmetic number, because the mean of its divisors is an integer number (533456784).

Almost surely, 2^11222022201 is an apocalyptic number.

It is an amenable number.

11222022201 is a deficient number, since it is larger than the sum of its proper divisors (5848594887).

11222022201 is a wasteful number, since it uses less digits than its factorization.

11222022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9041.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11222022201 its reverse (10222022211), we get a palindrome (21444044412).

It can be divided in two parts, 112220 and 22201, that added together give a triangular number (134421 = T₅₁₈).

The spelling of 11222022201 in words is "eleven billion, two hundred twenty-two million, twenty-two thousand, two hundred one".