22134547241 has 4 divisors (see below), whose sum is σ = 22135575492. Its totient is φ = 22133518992.

The previous prime is 22134547223. The next prime is 22134547261. The reversal of 22134547241 is 14274543122.

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 6782346025 + 15352201216 = 82355^2 + 123904^2 .

It is a cyclic number.

It is not a de Polignac number, because 22134547241 - 2¹⁴ = 22134530857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22134547261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481130 + ... + 525123.

It is an arithmetic number, because the mean of its divisors is an integer number (5533893873).

Almost surely, 2^22134547241 is an apocalyptic number.

It is an amenable number.

22134547241 is a deficient number, since it is larger than the sum of its proper divisors (1028251).

22134547241 is a wasteful number, since it uses less digits than its factorization.

22134547241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028250.

The product of its digits is 53760, while the sum is 35.

It can be divided in two parts, 2213 and 4547241, that added together give a palindrome (4549454).

The spelling of 22134547241 in words is "twenty-two billion, one hundred thirty-four million, five hundred forty-seven thousand, two hundred forty-one".