2722230455 has 32 divisors (see below), whose sum is σ = 3854214144. Its totient is φ = 1807013376.

The previous prime is 2722230443. The next prime is 2722230457. The reversal of 2722230455 is 5540322272.

It is not a de Polignac number, because 2722230455 - 2⁴ = 2722230439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2722230457) 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, 162062 + ... + 178068.

It is an arithmetic number, because the mean of its divisors is an integer number (120444192).

Almost surely, 2^2722230455 is an apocalyptic number.

2722230455 is a deficient number, since it is larger than the sum of its proper divisors (1131983689).

2722230455 is a wasteful number, since it uses less digits than its factorization.

2722230455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16175.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 2722230455 is about 52174.9983708672. The cubic root of 2722230455 is about 1396.2878622950.

The spelling of 2722230455 in words is "two billion, seven hundred twenty-two million, two hundred thirty thousand, four hundred fifty-five".