3225121200115 has 8 divisors (see below), whose sum is σ = 3872003419728. Its totient is φ = 2578858307040.

The previous prime is 3225121200023. The next prime is 3225121200127. The reversal of 3225121200115 is 5110021215223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3225121200115 - 2⁹ = 3225121199603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3225121200115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154820176 + ... + 154841005.

It is an arithmetic number, because the mean of its divisors is an integer number (484000427466).

Almost surely, 2^{3225121200115} is an apocalyptic number.

3225121200115 is a deficient number, since it is larger than the sum of its proper divisors (646882219613).

3225121200115 is a wasteful number, since it uses less digits than its factorization.

3225121200115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309663269.

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 3225121200115 its reverse (5110021215223), we get a palindrome (8335142415338).

The spelling of 3225121200115 in words is "three trillion, two hundred twenty-five billion, one hundred twenty-one million, two hundred thousand, one hundred fifteen".