302045705212 has 6 divisors (see below), whose sum is σ = 528579984128. Its totient is φ = 151022852604.

The previous prime is 302045705183. The next prime is 302045705219. The reversal of 302045705212 is 212507540203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302045705219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37755713148 + ... + 37755713155.

Almost surely, 2^302045705212 is an apocalyptic number.

It is an amenable number.

302045705212 is a deficient number, since it is larger than the sum of its proper divisors (226534278916).

302045705212 is a wasteful number, since it uses less digits than its factorization.

302045705212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75511426307 (or 75511426305 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 302045705212 in words is "three hundred two billion, forty-five million, seven hundred five thousand, two hundred twelve".