2243223422 has 16 divisors (see below), whose sum is σ = 3697142400. Its totient is φ = 1012310040.

The previous prime is 2243223413. The next prime is 2243223427.

2243223422 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2243223391 and 2243223400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2243223427) 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, 363722 + ... + 369837.

It is an arithmetic number, because the mean of its divisors is an integer number (231071400).

Almost surely, 2^2243223422 is an apocalyptic number.

2243223422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243223422 is a deficient number, since it is larger than the sum of its proper divisors (1453918978).

2243223422 is a wasteful number, since it uses less digits than its factorization.

2243223422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733711.

The product of its digits is 9216, while the sum is 26.

The square root of 2243223422 is about 47362.6796328079. The cubic root of 2243223422 is about 1309.0538439226.

It can be divided in two parts, 22432 and 23422, that added together give a palindrome (45854).

The spelling of 2243223422 in words is "two billion, two hundred forty-three million, two hundred twenty-three thousand, four hundred twenty-two".