1100011221002 has 8 divisors (see below), whose sum is σ = 1667027314596. Its totient is φ = 544335449472.

The previous prime is 1100011220993. The next prime is 1100011221011. The reversal of 1100011221002 is 2001221100011.

It is an interprime number because it is at equal distance from previous prime (1100011220993) and next prime (1100011221011).

It can be written as a sum of positive squares in 2 ways, for example, as 1068554296681 + 31456924321 = 1033709^2 + 177361^2 .

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, 2835080273 + ... + 2835080660.

Almost surely, 2^{1100011221002} is an apocalyptic number.

1100011221002 is a deficient number, since it is larger than the sum of its proper divisors (567016093594).

1100011221002 is an equidigital number, since it uses as much as digits as its factorization.

1100011221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670161032.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1100011221002 its reverse (2001221100011), we get a palindrome (3101232321013).

The spelling of 1100011221002 in words is "one trillion, one hundred billion, eleven million, two hundred twenty-one thousand, two".