220614063261 has 8 divisors (see below), whose sum is σ = 294280376160. Its totient is φ = 147011896272.

The previous prime is 220614063151. The next prime is 220614063277. The reversal of 220614063261 is 162360416022.

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

It is a de Polignac number, because none of the positive numbers 2^k-220614063261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220614064261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16028451 + ... + 16042208.

It is an arithmetic number, because the mean of its divisors is an integer number (36785047020).

Almost surely, 2^220614063261 is an apocalyptic number.

It is an amenable number.

220614063261 is a deficient number, since it is larger than the sum of its proper divisors (73666312899).

220614063261 is a wasteful number, since it uses less digits than its factorization.

220614063261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32072955.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 220614063261 its reverse (162360416022), we get a palindrome (382974479283).

The spelling of 220614063261 in words is "two hundred twenty billion, six hundred fourteen million, sixty-three thousand, two hundred sixty-one".