23322130303442 has 64 divisors (see below), whose sum is σ = 36524896911360. Its totient is φ = 11156665723200.

The previous prime is 23322130303397. The next prime is 23322130303499. The reversal of 23322130303442 is 24430303122332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23322130303399 and 23322130303408.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1610748359 + ... + 1610762837.

It is an arithmetic number, because the mean of its divisors is an integer number (570701514240).

Almost surely, 2^{23322130303442} is an apocalyptic number.

23322130303442 is a deficient number, since it is larger than the sum of its proper divisors (13202766607918).

23322130303442 is a wasteful number, since it uses less digits than its factorization.

23322130303442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15519.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 23322130303442 its reverse (24430303122332), we get a palindrome (47752433425774).

The spelling of 23322130303442 in words is "twenty-three trillion, three hundred twenty-two billion, one hundred thirty million, three hundred three thousand, four hundred forty-two".