123203022322 has 8 divisors (see below), whose sum is σ = 184813974000. Its totient is φ = 61598364324.

The previous prime is 123203022317. The next prime is 123203022337. The reversal of 123203022322 is 223220302321.

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

It is a junction number, because it is equal to n+sod(n) for n = 123203022293 and 123203022302.

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, 1524172 + ... + 1602967.

It is an arithmetic number, because the mean of its divisors is an integer number (23101746750).

Almost surely, 2^123203022322 is an apocalyptic number.

123203022322 is a deficient number, since it is larger than the sum of its proper divisors (61610951678).

123203022322 is a wasteful number, since it uses less digits than its factorization.

123203022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146840.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 123203022322 its reverse (223220302321), we get a palindrome (346423324643).

The spelling of 123203022322 in words is "one hundred twenty-three billion, two hundred three million, twenty-two thousand, three hundred twenty-two".