1100002021201 has 8 divisors (see below), whose sum is σ = 1124360512704. Its totient is φ = 1075777001520.

The previous prime is 1100002021189. The next prime is 1100002021219. The reversal of 1100002021201 is 1021202000011.

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 1100002021201 - 2⁵ = 1100002021169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100002021241) 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, 33351291 + ... + 33384256.

It is an arithmetic number, because the mean of its divisors is an integer number (140545064088).

Almost surely, 2^{1100002021201} is an apocalyptic number.

It is an amenable number.

1100002021201 is a deficient number, since it is larger than the sum of its proper divisors (24358491503).

1100002021201 is an equidigital number, since it uses as much as digits as its factorization.

1100002021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66735911.

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

Adding to 1100002021201 its reverse (1021202000011), we get a palindrome (2121204021212).

The spelling of 1100002021201 in words is "one trillion, one hundred billion, two million, twenty-one thousand, two hundred one".