11211022200029 has 2 divisors, whose sum is σ = 11211022200030. Its totient is φ = 11211022200028.

The previous prime is 11211022199983. The next prime is 11211022200031. The reversal of 11211022200029 is 92000222011211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8967167997529 + 2243854202500 = 2994523^2 + 1497950^2 .

It is a cyclic number.

It is not a de Polignac number, because 11211022200029 - 2³² = 11206727232733 is a prime.

Together with 11211022200031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11211022199977 and 11211022200013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11211022205029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605511100014 + 5605511100015.

It is an arithmetic number, because the mean of its divisors is an integer number (5605511100015).

Almost surely, 2^{11211022200029} is an apocalyptic number.

It is an amenable number.

11211022200029 is a deficient number, since it is larger than the sum of its proper divisors (1).

11211022200029 is an equidigital number, since it uses as much as digits as its factorization.

11211022200029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 11211022200029 in words is "eleven trillion, two hundred eleven billion, twenty-two million, two hundred thousand, twenty-nine".