220300451300505 has 128 divisors (see below), whose sum is σ = 371803415486976. Its totient is φ = 111268756684800.

The previous prime is 220300451300471. The next prime is 220300451300561. The reversal of 220300451300505 is 505003154003022.

It is not a de Polignac number, because 220300451300505 - 2³³ = 220291861365913 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1565486407 + ... + 1565627123.

It is an arithmetic number, because the mean of its divisors is an integer number (2904714183492).

Almost surely, 2^{220300451300505} is an apocalyptic number.

It is an amenable number.

220300451300505 is a deficient number, since it is larger than the sum of its proper divisors (151502964186471).

220300451300505 is a wasteful number, since it uses less digits than its factorization.

220300451300505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141307.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 220300451300505 in words is "two hundred twenty trillion, three hundred billion, four hundred fifty-one million, three hundred thousand, five hundred five".