1232122212322 has 8 divisors (see below), whose sum is σ = 1875768144336. Its totient is φ = 606866164212.

The previous prime is 1232122212271. The next prime is 1232122212337. The reversal of 1232122212322 is 2232122212321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4597470808 + ... + 4597471075.

It is an arithmetic number, because the mean of its divisors is an integer number (234471018042).

Almost surely, 2^{1232122212322} is an apocalyptic number.

1232122212322 is a deficient number, since it is larger than the sum of its proper divisors (643645932014).

1232122212322 is an equidigital number, since it uses as much as digits as its factorization.

1232122212322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194941952.

The product of its digits is 2304, while the sum is 25.

Adding to 1232122212322 its reverse (2232122212321), we get a palindrome (3464244424643).

Subtracting 1232122212322 from its reverse (2232122212321), we obtain a palindrome (999999999999).

The spelling of 1232122212322 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-two million, two hundred twelve thousand, three hundred twenty-two".