22420422241 has 8 divisors (see below), whose sum is σ = 26737398144. Its totient is φ = 18381960960.

The previous prime is 22420422217. The next prime is 22420422251. The reversal of 22420422241 is 14222402422.

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 22420422241 - 2¹⁵ = 22420389473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22420422251) 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, 69628480 + ... + 69628801.

It is an arithmetic number, because the mean of its divisors is an integer number (3342174768).

Almost surely, 2^22420422241 is an apocalyptic number.

It is an amenable number.

22420422241 is a deficient number, since it is larger than the sum of its proper divisors (4316975903).

22420422241 is a wasteful number, since it uses less digits than its factorization.

22420422241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139257311.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 22420422241 its reverse (14222402422), we get a palindrome (36642824663).

The spelling of 22420422241 in words is "twenty-two billion, four hundred twenty million, four hundred twenty-two thousand, two hundred forty-one".