4220288235 has 24 divisors (see below), whose sum is σ = 7343650080. Its totient is φ = 2242056192.

The previous prime is 4220288221. The next prime is 4220288243. The reversal of 4220288235 is 5328820224.

It is not a de Polignac number, because 4220288235 - 2¹⁵ = 4220255467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4220288235.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170895 + ... + 194024.

It is an arithmetic number, because the mean of its divisors is an integer number (305985420).

Almost surely, 2^4220288235 is an apocalyptic number.

4220288235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4220288235 is a deficient number, since it is larger than the sum of its proper divisors (3123361845).

4220288235 is a wasteful number, since it uses less digits than its factorization.

4220288235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365187 (or 365184 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 4220288235 is about 64963.7455431874. The cubic root of 4220288235 is about 1616.0223804360.

The spelling of 4220288235 in words is "four billion, two hundred twenty million, two hundred eighty-eight thousand, two hundred thirty-five".