231410221322 has 96 divisors (see below), whose sum is σ = 427198273920. Its totient is φ = 93617596800.

The previous prime is 231410221313. The next prime is 231410221387. The reversal of 231410221322 is 223122014132.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23538704 + ... + 23548532.

It is an arithmetic number, because the mean of its divisors is an integer number (4449982020).

Almost surely, 2^231410221322 is an apocalyptic number.

231410221322 is a deficient number, since it is larger than the sum of its proper divisors (195788052598).

231410221322 is a wasteful number, since it uses less digits than its factorization.

231410221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10076 (or 10069 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 231410221322 its reverse (223122014132), we get a palindrome (454532235454).

The spelling of 231410221322 in words is "two hundred thirty-one billion, four hundred ten million, two hundred twenty-one thousand, three hundred twenty-two".