2032221194 has 16 divisors (see below), whose sum is σ = 3154282560. Its totient is φ = 981324960.

The previous prime is 2032221137. The next prime is 2032221199. The reversal of 2032221194 is 4911222302.

It is not an unprimeable number, because it can be changed into a prime (2032221199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125102 + ... + 140409.

It is an arithmetic number, because the mean of its divisors is an integer number (197142660).

Almost surely, 2^2032221194 is an apocalyptic number.

2032221194 is a deficient number, since it is larger than the sum of its proper divisors (1122061366).

2032221194 is a wasteful number, since it uses less digits than its factorization.

2032221194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265645.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2032221194 is about 45080.1640857706. The cubic root of 2032221194 is about 1266.6510635043.

Adding to 2032221194 its reverse (4911222302), we get a palindrome (6943443496).

The spelling of 2032221194 in words is "two billion, thirty-two million, two hundred twenty-one thousand, one hundred ninety-four".