32222678754 has 64 divisors (see below), whose sum is σ = 76140852480. Its totient is φ = 8899476480.

The previous prime is 32222678753. The next prime is 32222678773. The reversal of 32222678754 is 45787622223.

It is not an unprimeable number, because it can be changed into a prime (32222678753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101862 + ... + 273534.

It is an arithmetic number, because the mean of its divisors is an integer number (1189700820).

Almost surely, 2^32222678754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32222678754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38070426240).

32222678754 is an abundant number, since it is smaller than the sum of its proper divisors (43918173726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32222678754 is a wasteful number, since it uses less digits than its factorization.

32222678754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171835.

The product of its digits is 2257920, while the sum is 48.

The spelling of 32222678754 in words is "thirty-two billion, two hundred twenty-two million, six hundred seventy-eight thousand, seven hundred fifty-four".