220350242113455 has 8 divisors (see below), whose sum is σ = 352560387381552. Its totient is φ = 117520129127168.

The previous prime is 220350242113427. The next prime is 220350242113487. The reversal of 220350242113455 is 554311242053022.

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

It is a cyclic number.

It is not a de Polignac number, because 220350242113455 - 2⁵ = 220350242113423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7345008070434 + ... + 7345008070463.

It is an arithmetic number, because the mean of its divisors is an integer number (44070048422694).

Almost surely, 2^{220350242113455} is an apocalyptic number.

220350242113455 is a deficient number, since it is larger than the sum of its proper divisors (132210145268097).

220350242113455 is a wasteful number, since it uses less digits than its factorization.

220350242113455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14690016140905.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 220350242113455 its reverse (554311242053022), we get a palindrome (774661484166477).

The spelling of 220350242113455 in words is "two hundred twenty trillion, three hundred fifty billion, two hundred forty-two million, one hundred thirteen thousand, four hundred fifty-five".