22211010020111 has 8 divisors (see below), whose sum is σ = 25655498205264. Its totient is φ = 19004072744320.

The previous prime is 22211010020099. The next prime is 22211010020123. The reversal of 22211010020111 is 11102001011222.

It is an interprime number because it is at equal distance from previous prime (22211010020099) and next prime (22211010020123).

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

It is a cyclic number.

It is not a de Polignac number, because 22211010020111 - 2¹⁴ = 22211010003727 is a prime.

It is a super-2 number, since 2×22211010020111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22211010020191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59387727140 + ... + 59387727513.

It is an arithmetic number, because the mean of its divisors is an integer number (3206937275658).

Almost surely, 2^{22211010020111} is an apocalyptic number.

22211010020111 is a deficient number, since it is larger than the sum of its proper divisors (3444488185153).

22211010020111 is a wasteful number, since it uses less digits than its factorization.

22211010020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118775454681.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22211010020111 its reverse (11102001011222), we get a palindrome (33313011031333).

The spelling of 22211010020111 in words is "twenty-two trillion, two hundred eleven billion, ten million, twenty thousand, one hundred eleven".