220003012320011 has 8 divisors (see below), whose sum is σ = 232944504227280. Its totient is φ = 207061535772928.

The previous prime is 220003012319999. The next prime is 220003012320017. The reversal of 220003012320011 is 110023210300022.

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

It is not a de Polignac number, because 220003012320011 - 2³⁴ = 219985832450827 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220003012320017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39852335 + ... + 45035703.

It is an arithmetic number, because the mean of its divisors is an integer number (29118063028410).

Almost surely, 2^{220003012320011} is an apocalyptic number.

220003012320011 is a deficient number, since it is larger than the sum of its proper divisors (12941491907269).

220003012320011 is a wasteful number, since it uses less digits than its factorization.

220003012320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7680093.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220003012320011 its reverse (110023210300022), we get a palindrome (330026222620033).

The spelling of 220003012320011 in words is "two hundred twenty trillion, three billion, twelve million, three hundred twenty thousand, eleven".