1033221201211 has 8 divisors (see below), whose sum is σ = 1055396090880. Its totient is φ = 1011054289128.

The previous prime is 1033221201209. The next prime is 1033221201227. The reversal of 1033221201211 is 1121021223301.

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 1033221201211 - 2¹ = 1033221201209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033221201281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1732221 + ... + 2251006.

It is an arithmetic number, because the mean of its divisors is an integer number (131924511360).

Almost surely, 2^{1033221201211} is an apocalyptic number.

1033221201211 is a deficient number, since it is larger than the sum of its proper divisors (22174889669).

1033221201211 is an equidigital number, since it uses as much as digits as its factorization.

1033221201211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988793.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1033221201211 its reverse (1121021223301), we get a palindrome (2154242424512).

The spelling of 1033221201211 in words is "one trillion, thirty-three billion, two hundred twenty-one million, two hundred one thousand, two hundred eleven".