22201140022243 has 16 divisors (see below), whose sum is σ = 27324713483200. Its totient is φ = 17565587081856.

The previous prime is 22201140022223. The next prime is 22201140022253. The reversal of 22201140022243 is 34222004110222.

It is a cyclic number.

It is not a de Polignac number, because 22201140022243 - 2⁵ = 22201140022211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22201140022223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10347433 + ... + 12307381.

It is an arithmetic number, because the mean of its divisors is an integer number (1707794592700).

Almost surely, 2^{22201140022243} is an apocalyptic number.

22201140022243 is a deficient number, since it is larger than the sum of its proper divisors (5123573460957).

22201140022243 is a wasteful number, since it uses less digits than its factorization.

22201140022243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084446.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22201140022243 its reverse (34222004110222), we get a palindrome (56423144132465).

The spelling of 22201140022243 in words is "twenty-two trillion, two hundred one billion, one hundred forty million, twenty-two thousand, two hundred forty-three".