222011231003 has 16 divisors (see below), whose sum is σ = 235043500032. Its totient is φ = 209399580000.

The previous prime is 222011230979. The next prime is 222011231059. The reversal of 222011231003 is 300132110222.

It is a cyclic number.

It is not a de Polignac number, because 222011231003 - 2³⁶ = 153291754267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222011231203) 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, 199343 + ... + 695528.

It is an arithmetic number, because the mean of its divisors is an integer number (14690218752).

Almost surely, 2^222011231003 is an apocalyptic number.

222011231003 is a deficient number, since it is larger than the sum of its proper divisors (13032269029).

222011231003 is a wasteful number, since it uses less digits than its factorization.

222011231003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895106.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222011231003 its reverse (300132110222), we get a palindrome (522143341225).

The spelling of 222011231003 in words is "two hundred twenty-two billion, eleven million, two hundred thirty-one thousand, three".