22203141414221 has 8 divisors (see below), whose sum is σ = 23717254651704. Its totient is φ = 20712144409600.

The previous prime is 22203141414211. The next prime is 22203141414241. The reversal of 22203141414221 is 12241414130222.

It can be written as a sum of positive squares in 4 ways, for example, as 140261485225 + 22062879928996 = 374515^2 + 4697114^2 .

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 22203141414221 - 2³⁰ = 22202067672397 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 (22203141414211) 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, 5779056230 + ... + 5779060071.

It is an arithmetic number, because the mean of its divisors is an integer number (2964656831463).

Almost surely, 2^{22203141414221} is an apocalyptic number.

It is an amenable number.

22203141414221 is a deficient number, since it is larger than the sum of its proper divisors (1514113237483).

22203141414221 is a wasteful number, since it uses less digits than its factorization.

22203141414221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11558116431.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 22203141414221 its reverse (12241414130222), we get a palindrome (34444555544443).

The spelling of 22203141414221 in words is "twenty-two trillion, two hundred three billion, one hundred forty-one million, four hundred fourteen thousand, two hundred twenty-one".