2722220162304 has 36 divisors (see below), whose sum is σ = 7245075538176. Its totient is φ = 907406720512.

The previous prime is 2722220162281. The next prime is 2722220162317. The reversal of 2722220162304 is 4032610222272.

2722220162304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2722220162304² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1772277984 + ... + 1772279519.

Almost surely, 2^{2722220162304} is an apocalyptic number.

2722220162304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2722220162304 is an abundant number, since it is smaller than the sum of its proper divisors (4522855375872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2722220162304 is an equidigital number, since it uses as much as digits as its factorization.

2722220162304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3544557522 (or 3544557508 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

Adding to 2722220162304 its reverse (4032610222272), we get a palindrome (6754830384576).

The spelling of 2722220162304 in words is "two trillion, seven hundred twenty-two billion, two hundred twenty million, one hundred sixty-two thousand, three hundred four".