220016159995 has 48 divisors (see below), whose sum is σ = 273821161824. Its totient is φ = 169645363200.

The previous prime is 220016159983. The next prime is 220016159999. The reversal of 220016159995 is 599951610022.

It is not a de Polignac number, because 220016159995 - 2¹¹ = 220016157947 is a prime.

It is a super-2 number, since 2×220016159995² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220016159999) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 969234072 + ... + 969234298.

It is an arithmetic number, because the mean of its divisors is an integer number (5704607538).

Almost surely, 2^220016159995 is an apocalyptic number.

220016159995 is a deficient number, since it is larger than the sum of its proper divisors (53805001829).

220016159995 is an equidigital number, since it uses as much as digits as its factorization.

220016159995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 49.

The spelling of 220016159995 in words is "two hundred twenty billion, sixteen million, one hundred fifty-nine thousand, nine hundred ninety-five".