11329999022861 has 2 divisors, whose sum is σ = 11329999022862. Its totient is φ = 11329999022860.

The previous prime is 11329999022851. The next prime is 11329999022939. The reversal of 11329999022861 is 16822099992311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7532450409961 + 3797548612900 = 2744531^2 + 1948730^2 .

It is a cyclic number.

It is not a de Polignac number, because 11329999022861 - 2³⁸ = 11055121115917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11329999022794 and 11329999022803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11329999022831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5664999511430 + 5664999511431.

It is an arithmetic number, because the mean of its divisors is an integer number (5664999511431).

Almost surely, 2^{11329999022861} is an apocalyptic number.

It is an amenable number.

11329999022861 is a deficient number, since it is larger than the sum of its proper divisors (1).

11329999022861 is an equidigital number, since it uses as much as digits as its factorization.

11329999022861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7558272, while the sum is 62.

The spelling of 11329999022861 in words is "eleven trillion, three hundred twenty-nine billion, nine hundred ninety-nine million, twenty-two thousand, eight hundred sixty-one".