222120100003 has 8 divisors (see below), whose sum is σ = 227665152000. Its totient is φ = 216592296648.

The previous prime is 222120099983. The next prime is 222120100021. The reversal of 222120100003 is 300001021222.

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 222120100003 - 2³³ = 213530165411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222120100043) 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, 4286083 + ... + 4337596.

It is an arithmetic number, because the mean of its divisors is an integer number (28458144000).

Almost surely, 2^222120100003 is an apocalyptic number.

222120100003 is a deficient number, since it is larger than the sum of its proper divisors (5545051997).

222120100003 is an equidigital number, since it uses as much as digits as its factorization.

222120100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8624321.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 222120100003 its reverse (300001021222), we get a palindrome (522121121225).

The spelling of 222120100003 in words is "two hundred twenty-two billion, one hundred twenty million, one hundred thousand, three".