2323220031430 has 32 divisors (see below), whose sum is σ = 4193778439584. Its totient is φ = 926627809536.

The previous prime is 2323220031427. The next prime is 2323220031437. The reversal of 2323220031430 is 341300223232.

It is a super-2 number, since 2×2323220031430² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2323220031395 and 2323220031404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323220031437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7182264 + ... + 7498756.

It is an arithmetic number, because the mean of its divisors is an integer number (131055576237).

Almost surely, 2^{2323220031430} is an apocalyptic number.

2323220031430 is a deficient number, since it is larger than the sum of its proper divisors (1870558408154).

2323220031430 is a wasteful number, since it uses less digits than its factorization.

2323220031430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318600.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2323220031430 its reverse (341300223232), we get a palindrome (2664520254662).

The spelling of 2323220031430 in words is "two trillion, three hundred twenty-three billion, two hundred twenty million, thirty-one thousand, four hundred thirty".