222442311003 has 16 divisors (see below), whose sum is σ = 323565656832. Its totient is φ = 134808020000.

The previous prime is 222442310971. The next prime is 222442311037. The reversal of 222442311003 is 300113244222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 222442311003 - 2⁵ = 222442310971 is a prime.

It is a super-4 number, since 4×222442311003⁴ (a number of 46 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (222442361003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 773353 + ... + 1021253.

It is an arithmetic number, because the mean of its divisors is an integer number (20222853552).

Almost surely, 2^222442311003 is an apocalyptic number.

222442311003 is a deficient number, since it is larger than the sum of its proper divisors (101123345829).

222442311003 is a wasteful number, since it uses less digits than its factorization.

222442311003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275106.

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

Adding to 222442311003 its reverse (300113244222), we get a palindrome (522555555225).

The spelling of 222442311003 in words is "two hundred twenty-two billion, four hundred forty-two million, three hundred eleven thousand, three".