1033220213 has 16 divisors (see below), whose sum is σ = 1096804800. Its totient is φ = 972117120.

The previous prime is 1033220197. The next prime is 1033220231. The reversal of 1033220213 is 3120223301.

It is a cyclic number.

It is not a de Polignac number, because 1033220213 - 2⁴ = 1033220197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1033220191 and 1033220200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033220263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124178 + ... + 132236.

It is an arithmetic number, because the mean of its divisors is an integer number (68550300).

Almost surely, 2^1033220213 is an apocalyptic number.

It is an amenable number.

1033220213 is a deficient number, since it is larger than the sum of its proper divisors (63584587).

1033220213 is an equidigital number, since it uses as much as digits as its factorization.

1033220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8212.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1033220213 is about 32143.7429836664. The cubic root of 1033220213 is about 1010.9529981609.

Adding to 1033220213 its reverse (3120223301), we get a palindrome (4153443514).

The spelling of 1033220213 in words is "one billion, thirty-three million, two hundred twenty thousand, two hundred thirteen".