32012213194 has 32 divisors (see below), whose sum is σ = 54457159680. Its totient is φ = 13991216832.

The previous prime is 32012213183. The next prime is 32012213197. The reversal of 32012213194 is 49131221023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32012213197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250487 + ... + 1275829.

It is an arithmetic number, because the mean of its divisors is an integer number (1701786240).

Almost surely, 2^32012213194 is an apocalyptic number.

32012213194 is a deficient number, since it is larger than the sum of its proper divisors (22444946486).

32012213194 is a wasteful number, since it uses less digits than its factorization.

32012213194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27934.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 32012213194 in words is "thirty-two billion, twelve million, two hundred thirteen thousand, one hundred ninety-four".