2722220111275 has 18 divisors (see below), whose sum is σ = 3926663623500. Its totient is φ = 1866665218320.

The previous prime is 2722220111251. The next prime is 2722220111291. The reversal of 2722220111275 is 5721110222272.

2722220111275 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2722220111275 - 2⁹ = 2722220110763 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2722220111275.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1111109025 + ... + 1111111474.

Almost surely, 2^{2722220111275} is an apocalyptic number.

2722220111275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2722220111275 is a deficient number, since it is larger than the sum of its proper divisors (1204443512225).

2722220111275 is a wasteful number, since it uses less digits than its factorization.

2722220111275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222220523 (or 2222220511 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The spelling of 2722220111275 in words is "two trillion, seven hundred twenty-two billion, two hundred twenty million, one hundred eleven thousand, two hundred seventy-five".