22025234241 has 6 divisors (see below), whose sum is σ = 31814227250. Its totient is φ = 14683489488.

The previous prime is 22025234239. The next prime is 22025234243. The reversal of 22025234241 is 14243252022.

It is an interprime number because it is at equal distance from previous prime (22025234239) and next prime (22025234243).

It can be written as a sum of positive squares in only one way, i.e., 21527051841 + 498182400 = 146721^2 + 22320^2 .

It is not a de Polignac number, because 22025234241 - 2¹ = 22025234239 is a prime.

It is a super-2 number, since 2×22025234241² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22025234243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1223624116 + ... + 1223624133.

Almost surely, 2^22025234241 is an apocalyptic number.

It is an amenable number.

22025234241 is a deficient number, since it is larger than the sum of its proper divisors (9788993009).

22025234241 is a wasteful number, since it uses less digits than its factorization.

22025234241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2447248255 (or 2447248252 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 22025234241 its reverse (14243252022), we get a palindrome (36268486263).

The spelling of 22025234241 in words is "twenty-two billion, twenty-five million, two hundred thirty-four thousand, two hundred forty-one".