2240020222 has 16 divisors (see below), whose sum is σ = 3666519792. Its totient is φ = 1017904320.

The previous prime is 2240020201. The next prime is 2240020229. The reversal of 2240020222 is 2220200422.

It is a junction number, because it is equal to n+sod(n) for n = 2240020196 and 2240020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240020229) 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, 79108 + ... + 103624.

It is an arithmetic number, because the mean of its divisors is an integer number (229157487).

Almost surely, 2^2240020222 is an apocalyptic number.

2240020222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2240020222 is a deficient number, since it is larger than the sum of its proper divisors (1426499570).

2240020222 is a wasteful number, since it uses less digits than its factorization.

2240020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28683.

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

The square root of 2240020222 is about 47328.8518981815. The cubic root of 2240020222 is about 1308.4304614150.

Adding to 2240020222 its reverse (2220200422), we get a palindrome (4460220644).

The spelling of 2240020222 in words is "two billion, two hundred forty million, twenty thousand, two hundred twenty-two".