22220010002111 has 16 divisors (see below), whose sum is σ = 22839719726880. Its totient is φ = 21608987258880.

The previous prime is 22220010001997. The next prime is 22220010002119. The reversal of 22220010002111 is 11120001002222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22220010002111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220010002119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4109360 + ... + 7831146.

It is an arithmetic number, because the mean of its divisors is an integer number (1427482482930).

Almost surely, 2^{22220010002111} is an apocalyptic number.

22220010002111 is a deficient number, since it is larger than the sum of its proper divisors (619709724769).

22220010002111 is a wasteful number, since it uses less digits than its factorization.

22220010002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722954.

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

Adding to 22220010002111 its reverse (11120001002222), we get a palindrome (33340011004333).

The spelling of 22220010002111 in words is "twenty-two trillion, two hundred twenty billion, ten million, two thousand, one hundred eleven".