2242044422420 has 24 divisors (see below), whose sum is σ = 5136319950048. Its totient is φ = 815288880800.

The previous prime is 2242044422419. The next prime is 2242044422479. The reversal of 2242044422420 is 242244402422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5095555286 + ... + 5095555725.

It is an arithmetic number, because the mean of its divisors is an integer number (214013331252).

Almost surely, 2^{2242044422420} is an apocalyptic number.

2242044422420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242044422420 is an abundant number, since it is smaller than the sum of its proper divisors (2894275527628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2242044422420 is a wasteful number, since it uses less digits than its factorization.

2242044422420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10191111031 (or 10191111029 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2242044422420 its reverse (242244402422), we get a palindrome (2484288824842).

The spelling of 2242044422420 in words is "two trillion, two hundred forty-two billion, forty-four million, four hundred twenty-two thousand, four hundred twenty".