2722103123223 has 16 divisors (see below), whose sum is σ = 4055994012672. Its totient is φ = 1609521432000.

The previous prime is 2722103123219. The next prime is 2722103123237. The reversal of 2722103123223 is 3223213012272.

It is not a de Polignac number, because 2722103123223 - 2² = 2722103123219 is a prime.

It is a super-2 number, since 2×2722103123223² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722103123213) 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, 1005949543 + ... + 1005952248.

It is an arithmetic number, because the mean of its divisors is an integer number (253499625792).

Almost surely, 2^{2722103123223} is an apocalyptic number.

2722103123223 is a deficient number, since it is larger than the sum of its proper divisors (1333890889449).

2722103123223 is a wasteful number, since it uses less digits than its factorization.

2722103123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011901846.

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 2722103123223 its reverse (3223213012272), we get a palindrome (5945316135495).

The spelling of 2722103123223 in words is "two trillion, seven hundred twenty-two billion, one hundred three million, one hundred twenty-three thousand, two hundred twenty-three".