196222011 has 8 divisors (see below), whose sum is σ = 262672704. Its totient is φ = 130293000.

The previous prime is 196222009. The next prime is 196222021. The reversal of 196222011 is 110222691.

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

It is not a de Polignac number, because 196222011 - 2¹ = 196222009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196222001) 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, 129541 + ... + 131046.

It is an arithmetic number, because the mean of its divisors is an integer number (32834088).

Almost surely, 2^196222011 is an apocalyptic number.

196222011 is a deficient number, since it is larger than the sum of its proper divisors (66450693).

196222011 is a wasteful number, since it uses less digits than its factorization.

196222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260841.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 196222011 is about 14007.9267202538. The cubic root of 196222011 is about 581.0978127639.

The spelling of 196222011 in words is "one hundred ninety-six million, two hundred twenty-two thousand, eleven".