12002201011 has 8 divisors (see below), whose sum is σ = 12050594864. Its totient is φ = 11953902240.

The previous prime is 12002200981. The next prime is 12002201039. The reversal of 12002201011 is 11010220021.

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

It is a cyclic number.

It is not a de Polignac number, because 12002201011 - 2¹¹ = 12002198963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002201041) 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, 234820 + ... + 281326.

It is an arithmetic number, because the mean of its divisors is an integer number (1506324358).

Almost surely, 2^12002201011 is an apocalyptic number.

12002201011 is a deficient number, since it is larger than the sum of its proper divisors (48393853).

12002201011 is an equidigital number, since it uses as much as digits as its factorization.

12002201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47541.

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

Adding to 12002201011 its reverse (11010220021), we get a palindrome (23012421032).

The spelling of 12002201011 in words is "twelve billion, two million, two hundred one thousand, eleven".