22204421021141 has 8 divisors (see below), whose sum is σ = 22295380842240. Its totient is φ = 22113640080288.

The previous prime is 22204421021137. The next prime is 22204421021161. The reversal of 22204421021141 is 14112012440222.

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 22204421021141 - 2² = 22204421021137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22204421021141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22204421021161) 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, 44471291 + ... + 44967816.

It is an arithmetic number, because the mean of its divisors is an integer number (2786922605280).

Almost surely, 2^{22204421021141} is an apocalyptic number.

It is an amenable number.

22204421021141 is a deficient number, since it is larger than the sum of its proper divisors (90959821099).

22204421021141 is an equidigital number, since it uses as much as digits as its factorization.

22204421021141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89440123.

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 22204421021141 its reverse (14112012440222), we get a palindrome (36316433461363).

The spelling of 22204421021141 in words is "twenty-two trillion, two hundred four billion, four hundred twenty-one million, twenty-one thousand, one hundred forty-one".