220120012002011 has 8 divisors (see below), whose sum is σ = 240131502523200. Its totient is φ = 200108618204040.

The previous prime is 220120012001999. The next prime is 220120012002103. The reversal of 220120012002011 is 110200210021022.

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 220120012002011 - 2¹⁸ = 220120011739867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220120012082011) 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, 19380941 + ... + 28563278.

It is an arithmetic number, because the mean of its divisors is an integer number (30016437815400).

Almost surely, 2^{220120012002011} is an apocalyptic number.

220120012002011 is a deficient number, since it is larger than the sum of its proper divisors (20011490521189).

220120012002011 is a wasteful number, since it uses less digits than its factorization.

220120012002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48361609.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220120012002011 its reverse (110200210021022), we get a palindrome (330320222023033).

The spelling of 220120012002011 in words is "two hundred twenty trillion, one hundred twenty billion, twelve million, two thousand, eleven".