32022166422 has 64 divisors (see below), whose sum is σ = 66186973440. Its totient is φ = 10324537344.

The previous prime is 32022166411. The next prime is 32022166427. The reversal of 32022166422 is 22466122023.

It is a self number, because there is not a number n which added to its sum of digits gives 32022166422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32022166427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5050038 + ... + 5056374.

It is an arithmetic number, because the mean of its divisors is an integer number (1034171460).

Almost surely, 2^32022166422 is an apocalyptic number.

32022166422 is an abundant number, since it is smaller than the sum of its proper divisors (34164807018).

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

32022166422 is a wasteful number, since it uses less digits than its factorization.

32022166422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 32022166422 its reverse (22466122023), we get a palindrome (54488288445).

The spelling of 32022166422 in words is "thirty-two billion, twenty-two million, one hundred sixty-six thousand, four hundred twenty-two".