11201001022129 has 2 divisors, whose sum is σ = 11201001022130. Its totient is φ = 11201001022128.

The previous prime is 11201001022087. The next prime is 11201001022147. The reversal of 11201001022129 is 92122010010211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10961880022129 + 239121000000 = 3310873^2 + 489000^2 .

It is a cyclic number.

It is not a de Polignac number, because 11201001022129 - 2¹⁵ = 11201000989361 is a prime.

It is not a weakly prime, because it can be changed into another prime (11201001022199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600500511064 + 5600500511065.

It is an arithmetic number, because the mean of its divisors is an integer number (5600500511065).

Almost surely, 2^{11201001022129} is an apocalyptic number.

It is an amenable number.

11201001022129 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201001022129 is an equidigital number, since it uses as much as digits as its factorization.

11201001022129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 11201001022129 in words is "eleven trillion, two hundred one billion, one million, twenty-two thousand, one hundred twenty-nine".