2254122609 has 8 divisors (see below), whose sum is σ = 3006031392. Its totient is φ = 1502481120.

The previous prime is 2254122601. The next prime is 2254122617. The reversal of 2254122609 is 9062214522.

2254122609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2254122601) and next prime (2254122617).

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

It is not a de Polignac number, because 2254122609 - 2³ = 2254122601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2254122609.

It is not an unprimeable number, because it can be changed into a prime (2254122601) 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, 46239 + ... + 81524.

It is an arithmetic number, because the mean of its divisors is an integer number (375753924).

Almost surely, 2^2254122609 is an apocalyptic number.

It is an amenable number.

2254122609 is a deficient number, since it is larger than the sum of its proper divisors (751908783).

2254122609 is a wasteful number, since it uses less digits than its factorization.

2254122609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133647.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2254122609 is about 47477.6011293747. The cubic root of 2254122609 is about 1311.1705267320.

It can be divided in two parts, 22541 and 22609, that added together give a triangular number (45150 = T₃₀₀).

The spelling of 2254122609 in words is "two billion, two hundred fifty-four million, one hundred twenty-two thousand, six hundred nine".