353222011 has 8 divisors (see below), whose sum is σ = 362449584. Its totient is φ = 344023680.

The previous prime is 353221997. The next prime is 353222033. The reversal of 353222011 is 110222353.

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

It is a cyclic number.

It is not a de Polignac number, because 353222011 - 2²¹ = 351124859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 353222011.

It is not an unprimeable number, because it can be changed into a prime (353222041) 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, 18316 + ... + 32278.

It is an arithmetic number, because the mean of its divisors is an integer number (45306198).

Almost surely, 2^353222011 is an apocalyptic number.

353222011 is a deficient number, since it is larger than the sum of its proper divisors (9227573).

353222011 is a wasteful number, since it uses less digits than its factorization.

353222011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14621.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 353222011 is about 18794.2015260026. The cubic root of 353222011 is about 706.8857924003.

Adding to 353222011 its reverse (110222353), we get a palindrome (463444364).

The spelling of 353222011 in words is "three hundred fifty-three million, two hundred twenty-two thousand, eleven".