4231022030120 has 32 divisors (see below), whose sum is σ = 9777091451400. Its totient is φ = 1646668032768.

The previous prime is 4231022030021. The next prime is 4231022030159. The reversal of 4231022030120 is 210302201324.

It can be written as a sum of positive squares in 4 ways, for example, as 4104019602244 + 127002427876 = 2025838^2 + 356374^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4231022030092 and 4231022030101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429397855 + ... + 1429400814.

Almost surely, 2^{4231022030120} is an apocalyptic number.

4231022030120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4231022030120 is an abundant number, since it is smaller than the sum of its proper divisors (5546069421280).

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

4231022030120 is a wasteful number, since it uses less digits than its factorization.

4231022030120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858798717 (or 2858798713 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 4231022030120 its reverse (210302201324), we get a palindrome (4441324231444).

The spelling of 4231022030120 in words is "four trillion, two hundred thirty-one billion, twenty-two million, thirty thousand, one hundred twenty".