22002010111111 has 8 divisors (see below), whose sum is σ = 22007804609648. Its totient is φ = 21996216144000.

The previous prime is 22002010111093. The next prime is 22002010111117. The reversal of 22002010111111 is 11111101020022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22002010111111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22002010111091 and 22002010111100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002010111117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90735871 + ... + 90978031.

It is an arithmetic number, because the mean of its divisors is an integer number (2750975576206).

Almost surely, 2^{22002010111111} is an apocalyptic number.

22002010111111 is a deficient number, since it is larger than the sum of its proper divisors (5794498537).

22002010111111 is a wasteful number, since it uses less digits than its factorization.

22002010111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265713.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 22002010111111 its reverse (11111101020022), we get a palindrome (33113111131133).

The spelling of 22002010111111 in words is "twenty-two trillion, two billion, ten million, one hundred eleven thousand, one hundred eleven".