2272821335 has 8 divisors (see below), whose sum is σ = 2729834016. Its totient is φ = 1816624800.

The previous prime is 2272821323. The next prime is 2272821359. The reversal of 2272821335 is 5331282722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2272821335 - 2¹⁴ = 2272804951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2272821295 and 2272821304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197891 + ... + 209060.

It is an arithmetic number, because the mean of its divisors is an integer number (341229252).

Almost surely, 2^2272821335 is an apocalyptic number.

2272821335 is a deficient number, since it is larger than the sum of its proper divisors (457012681).

2272821335 is a wasteful number, since it uses less digits than its factorization.

2272821335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408073.

The product of its digits is 40320, while the sum is 35.

The square root of 2272821335 is about 47674.1159855115. The cubic root of 2272821335 is about 1314.7860851901.

The spelling of 2272821335 in words is "two billion, two hundred seventy-two million, eight hundred twenty-one thousand, three hundred thirty-five".