32222222209978 has 8 divisors (see below), whose sum is σ = 48336637750272. Its totient is φ = 16110009626556.

The previous prime is 32222222209949. The next prime is 32222222210069. The reversal of 32222222209978 is 87990222222223.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550702650 + ... + 550761157.

It is an arithmetic number, because the mean of its divisors is an integer number (6042079718784).

Almost surely, 2^{32222222209978} is an apocalyptic number.

32222222209978 is a deficient number, since it is larger than the sum of its proper divisors (16114415540294).

32222222209978 is a wasteful number, since it uses less digits than its factorization.

32222222209978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101478436.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 32222222209978 in words is "thirty-two trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred nine thousand, nine hundred seventy-eight".