22221300002111 has 16 divisors (see below), whose sum is σ = 25454267435520. Its totient is φ = 19002958780320.

The previous prime is 22221300002101. The next prime is 22221300002273. The reversal of 22221300002111 is 11120000312222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22221300002111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22221300002111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221300002101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175334276 + ... + 175460966.

It is an arithmetic number, because the mean of its divisors is an integer number (1590891714720).

Almost surely, 2^{22221300002111} is an apocalyptic number.

22221300002111 is a deficient number, since it is larger than the sum of its proper divisors (3232967433409).

22221300002111 is a wasteful number, since it uses less digits than its factorization.

22221300002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184214.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22221300002111 its reverse (11120000312222), we get a palindrome (33341300314333).

The spelling of 22221300002111 in words is "twenty-two trillion, two hundred twenty-one billion, three hundred million, two thousand, one hundred eleven".