2228510490 has 16 divisors (see below), whose sum is σ = 5348425248. Its totient is φ = 594269456.

The previous prime is 2228510489. The next prime is 2228510491. The reversal of 2228510490 is 940158222.

It is an interprime number because it is at equal distance from previous prime (2228510489) and next prime (2228510491).

It is not an unprimeable number, because it can be changed into a prime (2228510491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37141812 + ... + 37141871.

It is an arithmetic number, because the mean of its divisors is an integer number (334276578).

Almost surely, 2^2228510490 is an apocalyptic number.

2228510490 is an abundant number, since it is smaller than the sum of its proper divisors (3119914758).

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

2228510490 is a wasteful number, since it uses less digits than its factorization.

2228510490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74283693.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2228510490 is about 47207.1021139828. The cubic root of 2228510490 is about 1306.1856079916.

The spelling of 2228510490 in words is "two billion, two hundred twenty-eight million, five hundred ten thousand, four hundred ninety".