32102233020 has 288 divisors, whose sum is σ = 115856133120. Its totient is φ = 7092334080.

The previous prime is 32102233001. The next prime is 32102233061. The reversal of 32102233020 is 2033220123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 32102232984 and 32102233002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2025567 + ... + 2041353.

It is an arithmetic number, because the mean of its divisors is an integer number (402278240).

Almost surely, 2^32102233020 is an apocalyptic number.

32102233020 is a gapful number since it is divisible by the number (30) 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 32102233020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57928066560).

32102233020 is an abundant number, since it is smaller than the sum of its proper divisors (83753900100).

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

32102233020 is a wasteful number, since it uses less digits than its factorization.

32102233020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15905 (or 15900 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 32102233020 its reverse (2033220123), we get a palindrome (34135453143).

The spelling of 32102233020 in words is "thirty-two billion, one hundred two million, two hundred thirty-three thousand, twenty".