3112203223000 has 64 divisors (see below), whose sum is σ = 7283682544320. Its totient is φ = 1244688640000.

The previous prime is 3112203222979. The next prime is 3112203223009. The reversal of 3112203223000 is 3223022113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112203223009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6313464 + ... + 6788536.

It is an arithmetic number, because the mean of its divisors is an integer number (113807539755).

Almost surely, 2^{3112203223000} is an apocalyptic number.

It is an amenable number.

3112203223000 is an abundant number, since it is smaller than the sum of its proper divisors (4171479321320).

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

3112203223000 is a wasteful number, since it uses less digits than its factorization.

3112203223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481645 (or 481631 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3112203223000 its reverse (3223022113), we get a palindrome (3115426245113).

The spelling of 3112203223000 in words is "three trillion, one hundred twelve billion, two hundred three million, two hundred twenty-three thousand".