3235122120 has 128 divisors (see below), whose sum is σ = 9930263040. Its totient is φ = 842849280.

The previous prime is 3235122103. The next prime is 3235122139. The reversal of 3235122120 is 212215323.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1722622 + ... + 1724498.

It is an arithmetic number, because the mean of its divisors is an integer number (77580180).

Almost surely, 2^3235122120 is an apocalyptic number.

3235122120 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 3235122120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4965131520).

3235122120 is an abundant number, since it is smaller than the sum of its proper divisors (6695140920).

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

3235122120 is a wasteful number, since it uses less digits than its factorization.

3235122120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215 (or 2211 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3235122120 is about 56878.1339356347. The cubic root of 3235122120 is about 1478.9842860378.

Adding to 3235122120 its reverse (212215323), we get a palindrome (3447337443).

The spelling of 3235122120 in words is "three billion, two hundred thirty-five million, one hundred twenty-two thousand, one hundred twenty".