220501541366 has 8 divisors (see below), whose sum is σ = 339691563840. Its totient is φ = 107271020088.

The previous prime is 220501541333. The next prime is 220501541411. The reversal of 220501541366 is 663145105022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489875206 + ... + 1489875353.

It is an arithmetic number, because the mean of its divisors is an integer number (42461445480).

Almost surely, 2^220501541366 is an apocalyptic number.

220501541366 is a deficient number, since it is larger than the sum of its proper divisors (119190022474).

220501541366 is a wasteful number, since it uses less digits than its factorization.

220501541366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979750598.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 220501541366 its reverse (663145105022), we get a palindrome (883646646388).

The spelling of 220501541366 in words is "two hundred twenty billion, five hundred one million, five hundred forty-one thousand, three hundred sixty-six".