2265145022 has 16 divisors (see below), whose sum is σ = 3899224032. Its totient is φ = 966746880.

The previous prime is 2265145019. The next prime is 2265145031. The reversal of 2265145022 is 2205415622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332303 + ... + 339050.

It is an arithmetic number, because the mean of its divisors is an integer number (243701502).

Almost surely, 2^2265145022 is an apocalyptic number.

2265145022 is a deficient number, since it is larger than the sum of its proper divisors (1634079010).

2265145022 is a wasteful number, since it uses less digits than its factorization.

2265145022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671603.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2265145022 is about 47593.5397086621. The cubic root of 2265145022 is about 1313.3042128243.

The spelling of 2265145022 in words is "two billion, two hundred sixty-five million, one hundred forty-five thousand, twenty-two".