11010102201 has 16 divisors (see below), whose sum is σ = 18641443200. Its totient is φ = 6291486864.

The previous prime is 11010102143. The next prime is 11010102209. The reversal of 11010102201 is 10220101011.

It is a happy number.

It is not a de Polignac number, because 11010102201 - 2⁹ = 11010101689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11010102209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29127066 + ... + 29127443.

It is an arithmetic number, because the mean of its divisors is an integer number (1165090200).

Almost surely, 2^11010102201 is an apocalyptic number.

It is an amenable number.

11010102201 is a deficient number, since it is larger than the sum of its proper divisors (7631340999).

11010102201 is an equidigital number, since it uses as much as digits as its factorization.

11010102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58254525 (or 58254519 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11010102201 its reverse (10220101011), we get a palindrome (21230203212).

The spelling of 11010102201 in words is "eleven billion, ten million, one hundred two thousand, two hundred one".