2244022 has 8 divisors (see below), whose sum is σ = 3672072. Its totient is φ = 1020000.

The previous prime is 2243987. The next prime is 2244091. The reversal of 2244022 is 2204422.

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

It is a pancake number, because a pancake can be divided into 2244022 parts by 2118 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 2243987 and 2244005.

It is a congruent number.

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, 50979 + ... + 51022.

It is an arithmetic number, because the mean of its divisors is an integer number (459009).

2^2244022 is an apocalyptic number.

2244022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2244022 is a deficient number, since it is larger than the sum of its proper divisors (1428050).

2244022 is a wasteful number, since it uses less digits than its factorization.

2244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102014.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2244022 is about 1498.0060079986. The cubic root of 2244022 is about 130.9209164694.

Adding to 2244022 its reverse (2204422), we get a palindrome (4448444).

It can be divided in two parts, 22 and 44022, that added together give a palindrome (44044).

The spelling of 2244022 in words is "two million, two hundred forty-four thousand, twenty-two".