222010111222123 has 8 divisors (see below), whose sum is σ = 253751390347520. Its totient is φ = 190275219334440.

The previous prime is 222010111222103. The next prime is 222010111222129. The reversal of 222010111222123 is 321222111010222.

222010111222123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222010111222123 - 2⁵ = 222010111222091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222010111222094 and 222010111222103.

It is not an unprimeable number, because it can be changed into a prime (222010111222129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596734943 + ... + 1596873976.

It is an arithmetic number, because the mean of its divisors is an integer number (31718923793440).

Almost surely, 2^{222010111222123} is an apocalyptic number.

222010111222123 is a deficient number, since it is larger than the sum of its proper divisors (31741279125397).

222010111222123 is an equidigital number, since it uses as much as digits as its factorization.

222010111222123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193618857.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 222010111222123 its reverse (321222111010222), we get a palindrome (543232222232345).

The spelling of 222010111222123 in words is "two hundred twenty-two trillion, ten billion, one hundred eleven million, two hundred twenty-two thousand, one hundred twenty-three".