22002110002111 has 4 divisors (see below), whose sum is σ = 22002147976312. Its totient is φ = 22002072027912.

The previous prime is 22002110002057. The next prime is 22002110002129. The reversal of 22002110002111 is 11120001120022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22002110002111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22002110002091 and 22002110002100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002110002181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18104325 + ... + 19281358.

It is an arithmetic number, because the mean of its divisors is an integer number (5500536994078).

Almost surely, 2^{22002110002111} is an apocalyptic number.

22002110002111 is a deficient number, since it is larger than the sum of its proper divisors (37974201).

22002110002111 is an equidigital number, since it uses as much as digits as its factorization.

22002110002111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37974200.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22002110002111 its reverse (11120001120022), we get a palindrome (33122111122133).

The spelling of 22002110002111 in words is "twenty-two trillion, two billion, one hundred ten million, two thousand, one hundred eleven".