220003323011 has 4 divisors (see below), whose sum is σ = 220005094800. Its totient is φ = 220001551224.

The previous prime is 220003322977. The next prime is 220003323037. The reversal of 220003323011 is 110323300022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220003323011 - 2¹⁰ = 220003321987 is a prime.

It is a super-2 number, since 2×220003323011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220003323511) 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 3 ways as a sum of consecutive naturals, for example, 684356 + ... + 953073.

It is an arithmetic number, because the mean of its divisors is an integer number (55001273700).

Almost surely, 2^220003323011 is an apocalyptic number.

220003323011 is a deficient number, since it is larger than the sum of its proper divisors (1771789).

220003323011 is a wasteful number, since it uses less digits than its factorization.

220003323011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771788.

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

Adding to 220003323011 its reverse (110323300022), we get a palindrome (330326623033).

The spelling of 220003323011 in words is "two hundred twenty billion, three million, three hundred twenty-three thousand, eleven".