22142233201211 has 4 divisors (see below), whose sum is σ = 23104938992592. Its totient is φ = 21179527409832.

The previous prime is 22142233201183. The next prime is 22142233201241. The reversal of 22142233201211 is 11210233224122.

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

It is a cyclic number.

It is not a de Polignac number, because 22142233201211 - 2¹⁰ = 22142233200187 is a prime.

It is a super-2 number, since 2×22142233201211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22142233201241) 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 3 ways as a sum of consecutive naturals, for example, 481352895656 + ... + 481352895701.

It is an arithmetic number, because the mean of its divisors is an integer number (5776234748148).

Almost surely, 2^{22142233201211} is an apocalyptic number.

22142233201211 is a deficient number, since it is larger than the sum of its proper divisors (962705791381).

22142233201211 is an equidigital number, since it uses as much as digits as its factorization.

22142233201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962705791380.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 22142233201211 its reverse (11210233224122), we get a palindrome (33352466425333).

The spelling of 22142233201211 in words is "twenty-two trillion, one hundred forty-two billion, two hundred thirty-three million, two hundred one thousand, two hundred eleven".