1000222110123 has 8 divisors (see below), whose sum is σ = 1336988749968. Its totient is φ = 665135105184.

The previous prime is 1000222110103. The next prime is 1000222110133. The reversal of 1000222110123 is 3210112220001.

1000222110123 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 not a de Polignac number, because 1000222110123 - 2⁶ = 1000222110059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000222110103) 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, 419907336 + ... + 419909717.

It is an arithmetic number, because the mean of its divisors is an integer number (167123593746).

Almost surely, 2^{1000222110123} is an apocalyptic number.

1000222110123 is a deficient number, since it is larger than the sum of its proper divisors (336766639845).

1000222110123 is an equidigital number, since it uses as much as digits as its factorization.

1000222110123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839817453.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1000222110123 its reverse (3210112220001), we get a palindrome (4210334330124).

The spelling of 1000222110123 in words is "one trillion, two hundred twenty-two million, one hundred ten thousand, one hundred twenty-three".