220096843 has 4 divisors (see below), whose sum is σ = 221140168. Its totient is φ = 219053520.

The previous prime is 220096829. The next prime is 220096853. The reversal of 220096843 is 348690022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 348690022 = 2 ⋅174345011.

It is a cyclic number.

It is not a de Polignac number, because 220096843 - 2¹³ = 220088651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220096799 and 220096808.

It is not an unprimeable number, because it can be changed into a prime (220096813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521346 + ... + 521767.

It is an arithmetic number, because the mean of its divisors is an integer number (55285042).

Almost surely, 2^220096843 is an apocalyptic number.

220096843 is a deficient number, since it is larger than the sum of its proper divisors (1043325).

220096843 is a wasteful number, since it uses less digits than its factorization.

220096843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043324.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 220096843 is about 14835.6611918714. The cubic root of 220096843 is about 603.7696399071.

The spelling of 220096843 in words is "two hundred twenty million, ninety-six thousand, eight hundred forty-three".