11000012204737 has 2 divisors, whose sum is σ = 11000012204738. Its totient is φ = 11000012204736.

The previous prime is 11000012204681. The next prime is 11000012204747. The reversal of 11000012204737 is 73740221000011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10651600615041 + 348411589696 = 3263679^2 + 590264^2 .

It is a cyclic number.

It is not a de Polignac number, because 11000012204737 - 2²³ = 11000003816129 is a prime.

It is a super-3 number, since 3×11000012204737³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (11000012204747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500006102368 + 5500006102369.

It is an arithmetic number, because the mean of its divisors is an integer number (5500006102369).

Almost surely, 2^{11000012204737} is an apocalyptic number.

It is an amenable number.

11000012204737 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000012204737 is an equidigital number, since it uses as much as digits as its factorization.

11000012204737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 28.

Adding to 11000012204737 its reverse (73740221000011), we get a palindrome (84740233204748).

The spelling of 11000012204737 in words is "eleven trillion, twelve million, two hundred four thousand, seven hundred thirty-seven".