220020402395 has 16 divisors (see below), whose sum is σ = 267663236832. Its totient is φ = 173590882560.

The previous prime is 220020402377. The next prime is 220020402403. The reversal of 220020402395 is 593204020022.

It is not a de Polignac number, because 220020402395 - 2²² = 220016208091 is a prime.

It is a super-3 number, since 3×220020402395³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7874069 + ... + 7901961.

It is an arithmetic number, because the mean of its divisors is an integer number (16728952302).

Almost surely, 2^220020402395 is an apocalyptic number.

220020402395 is a deficient number, since it is larger than the sum of its proper divisors (47642834437).

220020402395 is a wasteful number, since it uses less digits than its factorization.

220020402395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49582.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 220020402395 in words is "two hundred twenty billion, twenty million, four hundred two thousand, three hundred ninety-five".