220102211203 has 4 divisors (see below), whose sum is σ = 251545384240. Its totient is φ = 188659038168.

The previous prime is 220102211117. The next prime is 220102211221. The reversal of 220102211203 is 302112201022.

It is a happy number.

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 220102211203 - 2¹³ = 220102203011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220102211243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15721586508 + ... + 15721586521.

It is an arithmetic number, because the mean of its divisors is an integer number (62886346060).

Almost surely, 2^220102211203 is an apocalyptic number.

220102211203 is a deficient number, since it is larger than the sum of its proper divisors (31443173037).

220102211203 is an equidigital number, since it uses as much as digits as its factorization.

220102211203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31443173036.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 220102211203 its reverse (302112201022), we get a palindrome (522214412225).

The spelling of 220102211203 in words is "two hundred twenty billion, one hundred two million, two hundred eleven thousand, two hundred three".