3555112012000 has 192 divisors, whose sum is σ = 9251307898560. Its totient is φ = 1338021888000.

The previous prime is 3555112011959. The next prime is 3555112012027. The reversal of 3555112012000 is 2102115553.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432543891 + ... + 432552109.

It is an arithmetic number, because the mean of its divisors is an integer number (48183895305).

Almost surely, 2^{3555112012000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3555112012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4625653949280).

3555112012000 is an abundant number, since it is smaller than the sum of its proper divisors (5696195886560).

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

3555112012000 is a wasteful number, since it uses less digits than its factorization.

3555112012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14622 (or 14604 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 3555112012000 its reverse (2102115553), we get a palindrome (3557214127553).

The spelling of 3555112012000 in words is "three trillion, five hundred fifty-five billion, one hundred twelve million, twelve thousand".