22220201112111 has 48 divisors (see below), whose sum is σ = 33593649130080. Its totient is φ = 14137621804800.

The previous prime is 22220201112059. The next prime is 22220201112149. The reversal of 22220201112111 is 11121110202222.

22220201112111 is a `hidden beast` number, since 22 + 220 + 201 + 11 + 211 + 1 = 666.

It is not a de Polignac number, because 22220201112111 - 2¹⁴ = 22220201095727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220201112181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71340705 + ... + 71651493.

It is an arithmetic number, because the mean of its divisors is an integer number (699867690210).

Almost surely, 2^{22220201112111} is an apocalyptic number.

22220201112111 is a deficient number, since it is larger than the sum of its proper divisors (11373448017969).

22220201112111 is a wasteful number, since it uses less digits than its factorization.

22220201112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314936 (or 314933 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 22220201112111 its reverse (11121110202222), we get a palindrome (33341311314333).

The spelling of 22220201112111 in words is "twenty-two trillion, two hundred twenty billion, two hundred one million, one hundred twelve thousand, one hundred eleven".