222403004102231 has 4 divisors (see below), whose sum is σ = 228413896105032. Its totient is φ = 216392112099432.

The previous prime is 222403004102197. The next prime is 222403004102311. The reversal of 222403004102231 is 132201400304222.

222403004102231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222403004102231 - 2¹⁰ = 222403004101207 is a prime.

It is a super-2 number, since 2×222403004102231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222403004102231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222403004102831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3005446001345 + ... + 3005446001418.

It is an arithmetic number, because the mean of its divisors is an integer number (57103474026258).

Almost surely, 2^{222403004102231} is an apocalyptic number.

222403004102231 is a deficient number, since it is larger than the sum of its proper divisors (6010892002801).

222403004102231 is an equidigital number, since it uses as much as digits as its factorization.

222403004102231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010892002800.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 222403004102231 its reverse (132201400304222), we get a palindrome (354604404406453).

The spelling of 222403004102231 in words is "two hundred twenty-two trillion, four hundred three billion, four million, one hundred two thousand, two hundred thirty-one".