220224411044445 has 32 divisors (see below), whose sum is σ = 361179202164480. Its totient is φ = 114516558696960.

The previous prime is 220224411044387. The next prime is 220224411044453. The reversal of 220224411044445 is 544440114422022.

It is a happy number.

It is not a de Polignac number, because 220224411044445 - 2¹⁶ = 220224410978909 is a prime.

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, 111130705 + ... + 113095014.

It is an arithmetic number, because the mean of its divisors is an integer number (11286850067640).

Almost surely, 2^{220224411044445} is an apocalyptic number.

It is an amenable number.

220224411044445 is a deficient number, since it is larger than the sum of its proper divisors (140954791120035).

220224411044445 is a wasteful number, since it uses less digits than its factorization.

220224411044445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224227365.

The product of its (nonzero) digits is 327680, while the sum is 39.

Adding to 220224411044445 its reverse (544440114422022), we get a palindrome (764664525466467).

The spelling of 220224411044445 in words is "two hundred twenty trillion, two hundred twenty-four billion, four hundred eleven million, forty-four thousand, four hundred forty-five".