301222222012 has 12 divisors (see below), whose sum is σ = 558147058560. Its totient is φ = 141751633856.

The previous prime is 301222221941. The next prime is 301222222019. The reversal of 301222222012 is 210222222103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301222222019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2214869212 + ... + 2214869347.

It is an arithmetic number, because the mean of its divisors is an integer number (46512254880).

Almost surely, 2^301222222012 is an apocalyptic number.

It is an amenable number.

301222222012 is a deficient number, since it is larger than the sum of its proper divisors (256924836548).

301222222012 is a wasteful number, since it uses less digits than its factorization.

301222222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4429738580 (or 4429738578 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 301222222012 its reverse (210222222103), we get a palindrome (511444444115).

Subtracting from 301222222012 its reverse (210222222103), we obtain a palindrome (90999999909).

The spelling of 301222222012 in words is "three hundred one billion, two hundred twenty-two million, two hundred twenty-two thousand, twelve".