220002374461255 has 8 divisors (see below), whose sum is σ = 264003248832624. Its totient is φ = 176001633249600.

The previous prime is 220002374461253. The next prime is 220002374461313. The reversal of 220002374461255 is 552164473200022.

It is a happy number.

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

It is not a de Polignac number, because 220002374461255 - 2¹ = 220002374461253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002374461253) 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, 29618341 + ... + 36293950.

It is an arithmetic number, because the mean of its divisors is an integer number (33000406104078).

Almost surely, 2^{220002374461255} is an apocalyptic number.

220002374461255 is a deficient number, since it is larger than the sum of its proper divisors (44000874371369).

220002374461255 is an equidigital number, since it uses as much as digits as its factorization.

220002374461255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66579857.

The product of its (nonzero) digits is 806400, while the sum is 43.

The spelling of 220002374461255 in words is "two hundred twenty trillion, two billion, three hundred seventy-four million, four hundred sixty-one thousand, two hundred fifty-five".