22210202122111 has 8 divisors (see below), whose sum is σ = 22269126474000. Its totient is φ = 22151295369600.

The previous prime is 22210202122093. The next prime is 22210202122123. The reversal of 22210202122111 is 11122120201222.

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 22210202122111 - 2¹¹ = 22210202120063 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 (22210202122811) 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, 1870596 + ... + 6922393.

It is an arithmetic number, because the mean of its divisors is an integer number (2783640809250).

Almost surely, 2^{22210202122111} is an apocalyptic number.

22210202122111 is a deficient number, since it is larger than the sum of its proper divisors (58924351889).

22210202122111 is an equidigital number, since it uses as much as digits as its factorization.

22210202122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8799689.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22210202122111 its reverse (11122120201222), we get a palindrome (33332322323333).

The spelling of 22210202122111 in words is "twenty-two trillion, two hundred ten billion, two hundred two million, one hundred twenty-two thousand, one hundred eleven".