11002012201 has 12 divisors (see below), whose sum is σ = 11318979712. Its totient is φ = 10693620000.

The previous prime is 11002012193. The next prime is 11002012243. The reversal of 11002012201 is 10221020011.

It is not a de Polignac number, because 11002012201 - 2³ = 11002012193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11002012291) 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, 443476 + ... + 467626.

Almost surely, 2^11002012201 is an apocalyptic number.

It is an amenable number.

11002012201 is a deficient number, since it is larger than the sum of its proper divisors (316967511).

11002012201 is an equidigital number, since it uses as much as digits as its factorization.

11002012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24504 (or 24463 counting only the distinct ones).

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

Adding to 11002012201 its reverse (10221020011), we get a palindrome (21223032212).

It can be divided in two parts, 110020 and 12201, that added together give a palindrome (122221).

The spelling of 11002012201 in words is "eleven billion, two million, twelve thousand, two hundred one".