222101301332323 has 32 divisors (see below), whose sum is σ = 261057149337600. Its totient is φ = 188868168689760.

The previous prime is 222101301332293. The next prime is 222101301332347. The reversal of 222101301332323 is 323233103101222.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-222101301332323 is a prime.

It is a super-2 number, since 2×222101301332323² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222101301332291 and 222101301332300.

It is not an unprimeable number, because it can be changed into a prime (222101301332123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2590573365 + ... + 2590659097.

It is an arithmetic number, because the mean of its divisors is an integer number (8158035916800).

Almost surely, 2^{222101301332323} is an apocalyptic number.

222101301332323 is a deficient number, since it is larger than the sum of its proper divisors (38955848005277).

222101301332323 is an equidigital number, since it uses as much as digits as its factorization.

222101301332323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145352 (or 145338 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 222101301332323 its reverse (323233103101222), we get a palindrome (545334404433545).

The spelling of 222101301332323 in words is "two hundred twenty-two trillion, one hundred one billion, three hundred one million, three hundred thirty-two thousand, three hundred twenty-three".