4020232233012 has 24 divisors (see below), whose sum is σ = 9381516141312. Its totient is φ = 1339938230400.

The previous prime is 4020232233001. The next prime is 4020232233013. The reversal of 4020232233012 is 2103322320204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4020232233013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17277189 + ... + 17508332.

It is an arithmetic number, because the mean of its divisors is an integer number (390896505888).

Almost surely, 2^{4020232233012} is an apocalyptic number.

It is an amenable number.

4020232233012 is an abundant number, since it is smaller than the sum of its proper divisors (5361283908300).

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

4020232233012 is a wasteful number, since it uses less digits than its factorization.

4020232233012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34795159 (or 34795157 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 4020232233012 its reverse (2103322320204), we get a palindrome (6123554553216).

The spelling of 4020232233012 in words is "four trillion, twenty billion, two hundred thirty-two million, two hundred thirty-three thousand, twelve".