33201120004 has 12 divisors (see below), whose sum is σ = 62571341644. Its totient is φ = 15323593824.

The previous prime is 33201119983. The next prime is 33201120019. The reversal of 33201120004 is 40002110233.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12187718404 + 21013401600 = 110398^2 + 144960^2 .

It is a super-2 number, since 2×33201120004² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33201120004.

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, 319241487 + ... + 319241590.

Almost surely, 2^33201120004 is an apocalyptic number.

It is an amenable number.

33201120004 is a deficient number, since it is larger than the sum of its proper divisors (29370221640).

33201120004 is a wasteful number, since it uses less digits than its factorization.

33201120004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638483094 (or 638483092 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 33201120004 its reverse (40002110233), we get a palindrome (73203230237).

The spelling of 33201120004 in words is "thirty-three billion, two hundred one million, one hundred twenty thousand, four".