23333345222004 has 36 divisors (see below), whose sum is σ = 58983384043584. Its totient is φ = 7777534816272.

The previous prime is 23333345221993. The next prime is 23333345222009. The reversal of 23333345222004 is 40022254333332.

23333345222004 is a `hidden beast` number, since 23 + 33 + 334 + 52 + 220 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 23333345222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23333345222009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9137052 + ... + 11408435.

It is an arithmetic number, because the mean of its divisors is an integer number (1638427334544).

Almost surely, 2^{23333345222004} is an apocalyptic number.

It is an amenable number.

23333345222004 is an abundant number, since it is smaller than the sum of its proper divisors (35650038821580).

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

23333345222004 is a wasteful number, since it uses less digits than its factorization.

23333345222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20577044 (or 20577039 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 36.

Adding to 23333345222004 its reverse (40022254333332), we get a palindrome (63355599555336).

The spelling of 23333345222004 in words is "twenty-three trillion, three hundred thirty-three billion, three hundred forty-five million, two hundred twenty-two thousand, four".