4222043012512 has 48 divisors (see below), whose sum is σ = 8952531944832. Its totient is φ = 1948419982080.

The previous prime is 4222043012507. The next prime is 4222043012521. The reversal of 4222043012512 is 2152103402224.

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, 3240837 + ... + 4352827.

It is an arithmetic number, because the mean of its divisors is an integer number (186511082184).

Almost surely, 2^{4222043012512} is an apocalyptic number.

It is an amenable number.

4222043012512 is an abundant number, since it is smaller than the sum of its proper divisors (4730488932320).

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

4222043012512 is a wasteful number, since it uses less digits than its factorization.

4222043012512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121141 (or 1121133 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 4222043012512 its reverse (2152103402224), we get a palindrome (6374146414736).

The spelling of 4222043012512 in words is "four trillion, two hundred twenty-two billion, forty-three million, twelve thousand, five hundred twelve".