2722048533321 has 32 divisors (see below), whose sum is σ = 3976462264320. Its totient is φ = 1646038791744.

The previous prime is 2722048533271. The next prime is 2722048533349. The reversal of 2722048533321 is 1233358402272.

It is not a de Polignac number, because 2722048533321 - 2²³ = 2722040144713 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2722048533361) 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, 5388826 + ... + 5872268.

It is an arithmetic number, because the mean of its divisors is an integer number (124264445760).

Almost surely, 2^{2722048533321} is an apocalyptic number.

It is an amenable number.

2722048533321 is a deficient number, since it is larger than the sum of its proper divisors (1254413730999).

2722048533321 is a wasteful number, since it uses less digits than its factorization.

2722048533321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485965.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 2722048533321 in words is "two trillion, seven hundred twenty-two billion, forty-eight million, five hundred thirty-three thousand, three hundred twenty-one".