33601115100225 has 24 divisors (see below), whose sum is σ = 55561300447392. Its totient is φ = 17918189296000.

The previous prime is 33601115100221. The next prime is 33601115100257. The reversal of 33601115100225 is 52200151110633.

It is not a de Polignac number, because 33601115100225 - 2² = 33601115100221 is a prime.

It is a super-2 number, since 2×33601115100225² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33601115100192 and 33601115100201.

It is not an unprimeable number, because it can be changed into a prime (33601115100221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29505252 + ... + 30622901.

It is an arithmetic number, because the mean of its divisors is an integer number (2315054185308).

Almost surely, 2^{33601115100225} is an apocalyptic number.

It is an amenable number.

33601115100225 is a deficient number, since it is larger than the sum of its proper divisors (21960185347167).

33601115100225 is a wasteful number, since it uses less digits than its factorization.

33601115100225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60135617 (or 60135612 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

Adding to 33601115100225 its reverse (52200151110633), we get a palindrome (85801266210858).

The spelling of 33601115100225 in words is "thirty-three trillion, six hundred one billion, one hundred fifteen million, one hundred thousand, two hundred twenty-five".