32022145152 has 128 divisors (see below), whose sum is σ = 94572360000. Its totient is φ = 10666985472.

The previous prime is 32022145147. The next prime is 32022145189. The reversal of 32022145152 is 25154122023.

32022145152 is a `hidden beast` number, since 3 + 202 + 2 + 1 + 451 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9326028 + ... + 9329460.

Almost surely, 2^32022145152 is an apocalyptic number.

32022145152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32022145152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47286180000).

32022145152 is an abundant number, since it is smaller than the sum of its proper divisors (62550214848).

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

32022145152 is a wasteful number, since it uses less digits than its factorization.

32022145152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6155 (or 6137 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 32022145152 its reverse (25154122023), we get a palindrome (57176267175).

The spelling of 32022145152 in words is "thirty-two billion, twenty-two million, one hundred forty-five thousand, one hundred fifty-two".