1100202010201 has 12 divisors (see below), whose sum is σ = 1279844311860. Its totient is φ = 943017411840.

The previous prime is 1100202010199. The next prime is 1100202010213. The reversal of 1100202010201 is 1020102020011.

It can be written as a sum of positive squares in 2 ways, for example, as 530442739225 + 569759270976 = 728315^2 + 754824^2 .

It is not a de Polignac number, because 1100202010201 - 2¹ = 1100202010199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100202020201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5820741 + ... + 6006781.

It is an arithmetic number, because the mean of its divisors is an integer number (106653692655).

Almost surely, 2^{1100202010201} is an apocalyptic number.

It is an amenable number.

1100202010201 is a deficient number, since it is larger than the sum of its proper divisors (179642301659).

1100202010201 is a wasteful number, since it uses less digits than its factorization.

1100202010201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306744 (or 306737 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1100202010201 its reverse (1020102020011), we get a palindrome (2120304030212).

The spelling of 1100202010201 in words is "one trillion, one hundred billion, two hundred two million, ten thousand, two hundred one".