33334223004 has 24 divisors (see below), whose sum is σ = 86422059920. Its totient is φ = 11111407632.

The previous prime is 33334223003. The next prime is 33334223059. The reversal of 33334223004 is 40032243333.

33334223004 is a `hidden beast` number, since 3 + 3 + 334 + 22 + 300 + 4 = 666.

It is a super-2 number, since 2×33334223004² (a number of 22 digits) contains 22 as substring.

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 (33334223003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154324999 + ... + 154325214.

Almost surely, 2^33334223004 is an apocalyptic number.

It is an amenable number.

33334223004 is an abundant number, since it is smaller than the sum of its proper divisors (53087836916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33334223004 is a wasteful number, since it uses less digits than its factorization.

33334223004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308650226 (or 308650218 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 33334223004 its reverse (40032243333), we get a palindrome (73366466337).

The spelling of 33334223004 in words is "thirty-three billion, three hundred thirty-four million, two hundred twenty-three thousand, four".