220403234211 has 8 divisors (see below), whose sum is σ = 294076058640. Its totient is φ = 146832949632.

The previous prime is 220403234197. The next prime is 220403234231. The reversal of 220403234211 is 112432304022.

It is a happy number.

220403234211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 220403234211 - 2¹¹ = 220403232163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220403234231) 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, 25629946 + ... + 25638543.

It is an arithmetic number, because the mean of its divisors is an integer number (36759507330).

Almost surely, 2^220403234211 is an apocalyptic number.

220403234211 is a deficient number, since it is larger than the sum of its proper divisors (73672824429).

220403234211 is a wasteful number, since it uses less digits than its factorization.

220403234211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51269925.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 220403234211 its reverse (112432304022), we get a palindrome (332835538233).

The spelling of 220403234211 in words is "two hundred twenty billion, four hundred three million, two hundred thirty-four thousand, two hundred eleven".