33022224423 has 20 divisors (see below), whose sum is σ = 49404430680. Its totient is φ = 21981374352.

The previous prime is 33022224353. The next prime is 33022224497. The reversal of 33022224423 is 32442222033.

It is a happy number.

It is not a de Polignac number, because 33022224423 - 2⁸ = 33022224167 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33022220423) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 255940 + ... + 362697.

It is an arithmetic number, because the mean of its divisors is an integer number (2470221534).

Almost surely, 2^33022224423 is an apocalyptic number.

33022224423 is a deficient number, since it is larger than the sum of its proper divisors (16382206257).

33022224423 is an equidigital number, since it uses as much as digits as its factorization.

33022224423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619308 (or 619299 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 33022224423 its reverse (32442222033), we get a palindrome (65464446456).

The spelling of 33022224423 in words is "thirty-three billion, twenty-two million, two hundred twenty-four thousand, four hundred twenty-three".