11201100220229 has 2 divisors, whose sum is σ = 11201100220230. Its totient is φ = 11201100220228.

The previous prime is 11201100220109. The next prime is 11201100220253. The reversal of 11201100220229 is 92202200110211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11165822740900 + 35277479329 = 3341530^2 + 187823^2 .

It is a cyclic number.

It is not a de Polignac number, because 11201100220229 - 2⁸ = 11201100219973 is a prime.

It is a super-2 number, since 2×11201100220229² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11201100220259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600550110114 + 5600550110115.

It is an arithmetic number, because the mean of its divisors is an integer number (5600550110115).

Almost surely, 2^{11201100220229} is an apocalyptic number.

It is an amenable number.

11201100220229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201100220229 is an equidigital number, since it uses as much as digits as its factorization.

11201100220229 is an evil number, because the sum of its binary digits is even.

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

The spelling of 11201100220229 in words is "eleven trillion, two hundred one billion, one hundred million, two hundred twenty thousand, two hundred twenty-nine".