2244550031 has 4 divisors (see below), whose sum is σ = 2248699464. Its totient is φ = 2240400600.

The previous prime is 2244550019. The next prime is 2244550037. The reversal of 2244550031 is 1300554422.

It is a happy number.

2244550031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2244550031 - 2¹⁸ = 2244287887 is a prime.

It is a super-2 number, since 2×2244550031² = 10076009683324201922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244550037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2073905 + ... + 2074986.

It is an arithmetic number, because the mean of its divisors is an integer number (562174866).

Almost surely, 2^2244550031 is an apocalyptic number.

2244550031 is a deficient number, since it is larger than the sum of its proper divisors (4149433).

2244550031 is an equidigital number, since it uses as much as digits as its factorization.

2244550031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4149432.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2244550031 is about 47376.6823553528. The cubic root of 2244550031 is about 1309.3118447340.

The spelling of 2244550031 in words is "two billion, two hundred forty-four million, five hundred fifty thousand, thirty-one".