1002201200011 has 8 divisors (see below), whose sum is σ = 1094283975744. Its totient is φ = 910280686920.

The previous prime is 1002201199973. The next prime is 1002201200017. The reversal of 1002201200011 is 1100021022001.

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

It is not a de Polignac number, because 1002201200011 - 2²⁵ = 1002167645579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002201200017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40552741 + ... + 40577446.

It is an arithmetic number, because the mean of its divisors is an integer number (136785496968).

Almost surely, 2^{1002201200011} is an apocalyptic number.

1002201200011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1002201200011 is a deficient number, since it is larger than the sum of its proper divisors (92082775733).

1002201200011 is a wasteful number, since it uses less digits than its factorization.

1002201200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81131321.

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

Adding to 1002201200011 its reverse (1100021022001), we get a palindrome (2102222222012).

The spelling of 1002201200011 in words is "one trillion, two billion, two hundred one million, two hundred thousand, eleven".