1100002021202 has 8 divisors (see below), whose sum is σ = 1885717750656. Its totient is φ = 471429437652.

The previous prime is 1100002021189. The next prime is 1100002021219. The reversal of 1100002021202 is 2021202000011.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39285786458 + ... + 39285786485.

It is an arithmetic number, because the mean of its divisors is an integer number (235714718832).

Almost surely, 2^{1100002021202} is an apocalyptic number.

1100002021202 is a deficient number, since it is larger than the sum of its proper divisors (785715729454).

1100002021202 is an equidigital number, since it uses as much as digits as its factorization.

1100002021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78571572952.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1100002021202 its reverse (2021202000011), we get a palindrome (3121204021213).

The spelling of 1100002021202 in words is "one trillion, one hundred billion, two million, twenty-one thousand, two hundred two".