244222322021430 has 16 divisors (see below), whose sum is σ = 586133572851504. Its totient is φ = 65125952539040.

The previous prime is 244222322021423. The next prime is 244222322021521. The reversal of 244222322021430 is 34120223222442.

It is a junction number, because it is equal to n+sod(n) for n = 244222322021391 and 244222322021400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4070372033661 + ... + 4070372033720.

It is an arithmetic number, because the mean of its divisors is an integer number (36633348303219).

Almost surely, 2^{244222322021430} is an apocalyptic number.

244222322021430 is an abundant number, since it is smaller than the sum of its proper divisors (341911250830074).

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

244222322021430 is a wasteful number, since it uses less digits than its factorization.

244222322021430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8140744067391.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 244222322021430 its reverse (34120223222442), we get a palindrome (278342545243872).

The spelling of 244222322021430 in words is "two hundred forty-four trillion, two hundred twenty-two billion, three hundred twenty-two million, twenty-one thousand, four hundred thirty".