222301012323 has 16 divisors (see below), whose sum is σ = 319287170720. Its totient is φ = 136763887104.

The previous prime is 222301012313. The next prime is 222301012327. The reversal of 222301012323 is 323210103222.

It is a happy number.

It is not a de Polignac number, because 222301012323 - 2⁶ = 222301012259 is a prime.

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 222301012323.

It is not an unprimeable number, because it can be changed into a prime (222301012327) 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, 617878 + ... + 909051.

It is an arithmetic number, because the mean of its divisors is an integer number (19955448170).

Almost surely, 2^222301012323 is an apocalyptic number.

222301012323 is a deficient number, since it is larger than the sum of its proper divisors (96986158397).

222301012323 is a wasteful number, since it uses less digits than its factorization.

222301012323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530678.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222301012323 its reverse (323210103222), we get a palindrome (545511115545).

The spelling of 222301012323 in words is "two hundred twenty-two billion, three hundred one million, twelve thousand, three hundred twenty-three".