422303300612 has 12 divisors (see below), whose sum is σ = 752974753356. Its totient is φ = 207167656800.

The previous prime is 422303300611. The next prime is 422303300621. The reversal of 422303300612 is 216003303224.

It can be written as a sum of positive squares in 2 ways, for example, as 148204980676 + 274098319936 = 384974^2 + 523544^2 .

It is not an unprimeable number, because it can be changed into a prime (422303300611) 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, 995998139 + ... + 995998562.

It is an arithmetic number, because the mean of its divisors is an integer number (62747896113).

Almost surely, 2^422303300612 is an apocalyptic number.

It is an amenable number.

422303300612 is a deficient number, since it is larger than the sum of its proper divisors (330671452744).

422303300612 is a wasteful number, since it uses less digits than its factorization.

422303300612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991996758 (or 1991996756 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 422303300612 its reverse (216003303224), we get a palindrome (638306603836).

The spelling of 422303300612 in words is "four hundred twenty-two billion, three hundred three million, three hundred thousand, six hundred twelve".