2230772775 has 144 divisors (see below), whose sum is σ = 4725947520. Its totient is φ = 918086400.

The previous prime is 2230772773. The next prime is 2230772779. The reversal of 2230772775 is 5772770322.

2230772775 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2230772775 - 2¹ = 2230772773 is a prime.

It is a super-3 number, since 3×2230772775³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230772773) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5618877 + ... + 5619273.

It is an arithmetic number, because the mean of its divisors is an integer number (32819080).

Almost surely, 2^2230772775 is an apocalyptic number.

2230772775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2230772775 is an abundant number, since it is smaller than the sum of its proper divisors (2495174745).

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

2230772775 is a wasteful number, since it uses less digits than its factorization.

2230772775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 562 counting only the distinct ones).

The product of its (nonzero) digits is 288120, while the sum is 42.

The square root of 2230772775 is about 47231.0573140174. The cubic root of 2230772775 is about 1306.6274524088.

The spelling of 2230772775 in words is "two billion, two hundred thirty million, seven hundred seventy-two thousand, seven hundred seventy-five".