22534200520001 has 8 divisors (see below), whose sum is σ = 22973714847144. Its totient is φ = 22095217331200.

The previous prime is 22534200519979. The next prime is 22534200520009. The reversal of 22534200520001 is 10002500243522.

It can be written as a sum of positive squares in 4 ways, for example, as 11801526562225 + 10732673957776 = 3435335^2 + 3276076^2 .

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 22534200520001 - 2³⁰ = 22533126778177 is a prime.

It is a super-2 number, since 2×22534200520001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22534200520009) 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, 132698906 + ... + 132868611.

It is an arithmetic number, because the mean of its divisors is an integer number (2871714355893).

Almost surely, 2^{22534200520001} is an apocalyptic number.

It is an amenable number.

22534200520001 is a deficient number, since it is larger than the sum of its proper divisors (439514327143).

22534200520001 is a wasteful number, since it uses less digits than its factorization.

22534200520001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265569171.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 22534200520001 its reverse (10002500243522), we get a palindrome (32536700763523).

The spelling of 22534200520001 in words is "twenty-two trillion, five hundred thirty-four billion, two hundred million, five hundred twenty thousand, one".