33122004423 has 16 divisors (see below), whose sum is σ = 44424137472. Its totient is φ = 21950928000.

The previous prime is 33122004373. The next prime is 33122004457. The reversal of 33122004423 is 32440022133.

It is not a de Polignac number, because 33122004423 - 2¹⁰ = 33122003399 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33122004393 and 33122004402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33122004823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372718 + ... + 452948.

It is an arithmetic number, because the mean of its divisors is an integer number (2776508592).

Almost surely, 2^33122004423 is an apocalyptic number.

33122004423 is a deficient number, since it is larger than the sum of its proper divisors (11302133049).

33122004423 is a wasteful number, since it uses less digits than its factorization.

33122004423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81046.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 33122004423 its reverse (32440022133), we get a palindrome (65562026556).

The spelling of 33122004423 in words is "thirty-three billion, one hundred twenty-two million, four thousand, four hundred twenty-three".