2431021222030 has 32 divisors (see below), whose sum is σ = 4607230039200. Its totient is φ = 921012181632.

The previous prime is 2431021222013. The next prime is 2431021222039. The reversal of 2431021222030 is 302221201342.

It is a junction number, because it is equal to n+sod(n) for n = 2431021221992 and 2431021222010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431021222039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696145 + ... + 2312284.

It is an arithmetic number, because the mean of its divisors is an integer number (143975938725).

Almost surely, 2^{2431021222030} is an apocalyptic number.

2431021222030 is a deficient number, since it is larger than the sum of its proper divisors (2176208817170).

2431021222030 is a wasteful number, since it uses less digits than its factorization.

2431021222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012708.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2431021222030 its reverse (302221201342), we get a palindrome (2733242423372).

The spelling of 2431021222030 in words is "two trillion, four hundred thirty-one billion, twenty-one million, two hundred twenty-two thousand, thirty".