11202012202201 has 8 divisors (see below), whose sum is σ = 11241458157384. Its totient is φ = 11162574504960.

The previous prime is 11202012202187. The next prime is 11202012202217. The reversal of 11202012202201 is 10220221020211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3291771576976 + 7910240625225 = 1814324^2 + 2812515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11202012202201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202012202231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659635 + ... + 4779031.

It is an arithmetic number, because the mean of its divisors is an integer number (1405182269673).

Almost surely, 2^{11202012202201} is an apocalyptic number.

It is an amenable number.

11202012202201 is a deficient number, since it is larger than the sum of its proper divisors (39445955183).

11202012202201 is an equidigital number, since it uses as much as digits as its factorization.

11202012202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128971.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11202012202201 its reverse (10220221020211), we get a palindrome (21422233222412).

The spelling of 11202012202201 in words is "eleven trillion, two hundred two billion, twelve million, two hundred two thousand, two hundred one".