22444221504230 has 64 divisors (see below), whose sum is σ = 41209978824000. Its totient is φ = 8798544691200.

The previous prime is 22444221504197. The next prime is 22444221504359. The reversal of 22444221504230 is 3240512244422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1976936234 + ... + 1976947586.

It is an arithmetic number, because the mean of its divisors is an integer number (643905919125).

Almost surely, 2^{22444221504230} is an apocalyptic number.

22444221504230 is a deficient number, since it is larger than the sum of its proper divisors (18765757319770).

22444221504230 is a wasteful number, since it uses less digits than its factorization.

22444221504230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21369.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 22444221504230 its reverse (3240512244422), we get a palindrome (25684733748652).

The spelling of 22444221504230 in words is "twenty-two trillion, four hundred forty-four billion, two hundred twenty-one million, five hundred four thousand, two hundred thirty".