303322020212 has 12 divisors (see below), whose sum is σ = 530817540960. Its totient is φ = 151659865656.

The previous prime is 303322020139. The next prime is 303322020233. The reversal of 303322020212 is 212020223303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651953 + ... + 1015719.

It is an arithmetic number, because the mean of its divisors is an integer number (44234795080).

Almost surely, 2^303322020212 is an apocalyptic number.

It is an amenable number.

303322020212 is a deficient number, since it is larger than the sum of its proper divisors (227495520748).

303322020212 is a wasteful number, since it uses less digits than its factorization.

303322020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572230 (or 572228 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 303322020212 its reverse (212020223303), we get a palindrome (515342243515).

The spelling of 303322020212 in words is "three hundred three billion, three hundred twenty-two million, twenty thousand, two hundred twelve".