22369454543057 has 4 divisors (see below), whose sum is σ = 22384871122416. Its totient is φ = 22354037963700.

The previous prime is 22369454542969. The next prime is 22369454543081. The reversal of 22369454543057 is 75034545496322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22369454543057 - 2¹² = 22369454538961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22369454542987 and 22369454543005.

It is not an unprimeable number, because it can be changed into a prime (22369454543087) 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, 7708287503 + ... + 7708290404.

It is an arithmetic number, because the mean of its divisors is an integer number (5596217780604).

Almost surely, 2^{22369454543057} is an apocalyptic number.

It is an amenable number.

22369454543057 is a deficient number, since it is larger than the sum of its proper divisors (15416579359).

22369454543057 is a wasteful number, since it uses less digits than its factorization.

22369454543057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15416579358.

The product of its (nonzero) digits is 108864000, while the sum is 59.

The spelling of 22369454543057 in words is "twenty-two trillion, three hundred sixty-nine billion, four hundred fifty-four million, five hundred forty-three thousand, fifty-seven".