2331022632420 has 24 divisors (see below), whose sum is σ = 6526863370944. Its totient is φ = 621606035296.

The previous prime is 2331022632413. The next prime is 2331022632467. The reversal of 2331022632420 is 242362201332.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19425188544 + ... + 19425188663.

It is an arithmetic number, because the mean of its divisors is an integer number (271952640456).

Almost surely, 2^{2331022632420} is an apocalyptic number.

2331022632420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2331022632420 is an abundant number, since it is smaller than the sum of its proper divisors (4195840738524).

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

2331022632420 is a wasteful number, since it uses less digits than its factorization.

2331022632420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38850377219 (or 38850377217 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2331022632420 its reverse (242362201332), we get a palindrome (2573384833752).

The spelling of 2331022632420 in words is "two trillion, three hundred thirty-one billion, twenty-two million, six hundred thirty-two thousand, four hundred twenty".