32230140120 has 192 divisors, whose sum is σ = 109510315200. Its totient is φ = 8205373440.

The previous prime is 32230140119. The next prime is 32230140179. The reversal of 32230140120 is 2104103223.

32230140120 is a `hidden beast` number, since 32 + 230 + 1 + 401 + 2 + 0 = 666.

It is a super-2 number, since 2×32230140120² (a number of 22 digits) contains 22 as substring.

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 = 32230140093 and 32230140102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4707900 + ... + 4714740.

It is an arithmetic number, because the mean of its divisors is an integer number (570366225).

Almost surely, 2^32230140120 is an apocalyptic number.

32230140120 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 32230140120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54755157600).

32230140120 is an abundant number, since it is smaller than the sum of its proper divisors (77280175080).

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

32230140120 is a wasteful number, since it uses less digits than its factorization.

32230140120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7450 (or 7443 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 32230140120 its reverse (2104103223), we get a palindrome (34334243343).

The spelling of 32230140120 in words is "thirty-two billion, two hundred thirty million, one hundred forty thousand, one hundred twenty".