2251840085223 has 16 divisors (see below), whose sum is σ = 3004664328960. Its totient is φ = 1500121699776.

The previous prime is 2251840085179. The next prime is 2251840085227. The reversal of 2251840085223 is 3225800481522.

It is not a de Polignac number, because 2251840085223 - 2²⁶ = 2251772976359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2251840085227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22740886 + ... + 22839692.

It is an arithmetic number, because the mean of its divisors is an integer number (187791520560).

Almost surely, 2^{2251840085223} is an apocalyptic number.

2251840085223 is a deficient number, since it is larger than the sum of its proper divisors (752824243737).

2251840085223 is a wasteful number, since it uses less digits than its factorization.

2251840085223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104326.

The product of its (nonzero) digits is 307200, while the sum is 42.

The spelling of 2251840085223 in words is "two trillion, two hundred fifty-one billion, eight hundred forty million, eighty-five thousand, two hundred twenty-three".