11201002202231 has 2 divisors, whose sum is σ = 11201002202232. Its totient is φ = 11201002202230.

The previous prime is 11201002202219. The next prime is 11201002202263. The reversal of 11201002202231 is 13220220010211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11201002202231 - 2¹⁴ = 11201002185847 is a prime.

It is a super-2 number, since 2×11201002202231² (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 (11201002292231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600501101115 + 5600501101116.

It is an arithmetic number, because the mean of its divisors is an integer number (5600501101116).

Almost surely, 2^{11201002202231} is an apocalyptic number.

11201002202231 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201002202231 is an equidigital number, since it uses as much as digits as its factorization.

11201002202231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11201002202231 its reverse (13220220010211), we get a palindrome (24421222212442).

The spelling of 11201002202231 in words is "eleven trillion, two hundred one billion, two million, two hundred two thousand, two hundred thirty-one".