222120302003 has 8 divisors (see below), whose sum is σ = 223127722272. Its totient is φ = 221114811456.

The previous prime is 222120301939. The next prime is 222120302029. The reversal of 222120302003 is 300203021222.

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 222120302003 - 2⁶ = 222120301939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222120302083) 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, 251450 + ... + 712367.

It is an arithmetic number, because the mean of its divisors is an integer number (27890965284).

Almost surely, 2^222120302003 is an apocalyptic number.

222120302003 is a deficient number, since it is larger than the sum of its proper divisors (1007420269).

222120302003 is an equidigital number, since it uses as much as digits as its factorization.

222120302003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964861.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 222120302003 its reverse (300203021222), we get a palindrome (522323323225).

The spelling of 222120302003 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred two thousand, three".