220969341 has 12 divisors (see below), whose sum is σ = 319476768. Its totient is φ = 147174984.

The previous prime is 220969339. The next prime is 220969363. The reversal of 220969341 is 143969022.

220969341 is a `hidden beast` number, since 220 + 96 + 9 + 341 = 666.

It is not a de Polignac number, because 220969341 - 2¹ = 220969339 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 220969296 and 220969305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220969381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 825 + ... + 21038.

It is an arithmetic number, because the mean of its divisors is an integer number (26623064).

Almost surely, 2^220969341 is an apocalyptic number.

It is an amenable number.

220969341 is a deficient number, since it is larger than the sum of its proper divisors (98507427).

220969341 is a wasteful number, since it uses less digits than its factorization.

220969341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22992 (or 22989 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 220969341 is about 14865.0375377932. The cubic root of 220969341 is about 604.5664001507.

The spelling of 220969341 in words is "two hundred twenty million, nine hundred sixty-nine thousand, three hundred forty-one".