1423204123322 has 8 divisors (see below), whose sum is σ = 2192503649556. Its totient is φ = 692369573472.

The previous prime is 1423204123309. The next prime is 1423204123343. The reversal of 1423204123322 is 2233214023241.

It can be written as a sum of positive squares in 2 ways, for example, as 1419098005081 + 4106118241 = 1191259^2 + 64079^2 .

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, 9616244003 + ... + 9616244150.

Almost surely, 2^{1423204123322} is an apocalyptic number.

1423204123322 is a deficient number, since it is larger than the sum of its proper divisors (769299526234).

1423204123322 is a wasteful number, since it uses less digits than its factorization.

1423204123322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19232488192.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 1423204123322 its reverse (2233214023241), we get a palindrome (3656418146563).

The spelling of 1423204123322 in words is "one trillion, four hundred twenty-three billion, two hundred four million, one hundred twenty-three thousand, three hundred twenty-two".