222221110220003 has 8 divisors (see below), whose sum is σ = 223060921977600. Its totient is φ = 221381400025728.

The previous prime is 222221110219981. The next prime is 222221110220009. The reversal of 222221110220003 is 300022011122222.

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 222221110220003 - 2⁴⁶ = 151852366042339 is a prime.

It is a super-2 number, since 2×222221110220003² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222221110220009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21005123 + ... + 29759996.

It is an arithmetic number, because the mean of its divisors is an integer number (27882615247200).

Almost surely, 2^{222221110220003} is an apocalyptic number.

222221110220003 is a deficient number, since it is larger than the sum of its proper divisors (839811757597).

222221110220003 is a wasteful number, since it uses less digits than its factorization.

222221110220003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50781661.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 222221110220003 its reverse (300022011122222), we get a palindrome (522243121342225).

The spelling of 222221110220003 in words is "two hundred twenty-two trillion, two hundred twenty-one billion, one hundred ten million, two hundred twenty thousand, three".