222303130133123 has 4 divisors (see below), whose sum is σ = 239403370912608. Its totient is φ = 205202889353640.

The previous prime is 222303130133057. The next prime is 222303130133153. The reversal of 222303130133123 is 321331031303222.

222303130133123 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 222303130133123 - 2²² = 222303125938819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222303130133153) 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, 8550120389723 + ... + 8550120389748.

It is an arithmetic number, because the mean of its divisors is an integer number (59850842728152).

Almost surely, 2^{222303130133123} is an apocalyptic number.

222303130133123 is a deficient number, since it is larger than the sum of its proper divisors (17100240779485).

222303130133123 is a wasteful number, since it uses less digits than its factorization.

222303130133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17100240779484.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 222303130133123 its reverse (321331031303222), we get a palindrome (543634161436345).

The spelling of 222303130133123 in words is "two hundred twenty-two trillion, three hundred three billion, one hundred thirty million, one hundred thirty-three thousand, one hundred twenty-three".