22201214431241 has 4 divisors (see below), whose sum is σ = 23507168221332. Its totient is φ = 20895260641152.

The previous prime is 22201214431237. The next prime is 22201214431259. The reversal of 22201214431241 is 14213441210222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17956440150016 + 4244774281225 = 4237504^2 + 2060285^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201214431241 - 2² = 22201214431237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201214431741) 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, 652976895020 + ... + 652976895053.

It is an arithmetic number, because the mean of its divisors is an integer number (5876792055333).

Almost surely, 2^{22201214431241} is an apocalyptic number.

It is an amenable number.

22201214431241 is a deficient number, since it is larger than the sum of its proper divisors (1305953790091).

22201214431241 is a wasteful number, since it uses less digits than its factorization.

22201214431241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305953790090.

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

Adding to 22201214431241 its reverse (14213441210222), we get a palindrome (36414655641463).

The spelling of 22201214431241 in words is "twenty-two trillion, two hundred one billion, two hundred fourteen million, four hundred thirty-one thousand, two hundred forty-one".