2258228522 has 8 divisors (see below), whose sum is σ = 3695283072. Its totient is φ = 1026467500.

The previous prime is 2258228491. The next prime is 2258228543.

2258228522 is nontrivially palindromic in base 10.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51323354 + ... + 51323397.

It is an arithmetic number, because the mean of its divisors is an integer number (461910384).

Almost surely, 2^2258228522 is an apocalyptic number.

2258228522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2258228522 is a deficient number, since it is larger than the sum of its proper divisors (1437054550).

2258228522 is a wasteful number, since it uses less digits than its factorization.

2258228522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102646764.

The product of its digits is 102400, while the sum is 38.

The square root of 2258228522 is about 47520.8219836316. The cubic root of 2258228522 is about 1311.9661484456.

The spelling of 2258228522 in words is "two billion, two hundred fifty-eight million, two hundred twenty-eight thousand, five hundred twenty-two".