302010422 has 24 divisors (see below), whose sum is σ = 527949504. Its totient is φ = 129194352.

The previous prime is 302010407. The next prime is 302010427. The reversal of 302010422 is 224010203.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 302010397 and 302010406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302010427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56948 + ... + 62024.

It is an arithmetic number, because the mean of its divisors is an integer number (21997896).

Almost surely, 2^302010422 is an apocalyptic number.

302010422 is a deficient number, since it is larger than the sum of its proper divisors (225939082).

302010422 is a wasteful number, since it uses less digits than its factorization.

302010422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5700 (or 5693 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 302010422 is about 17378.4470537502. The cubic root of 302010422 is about 670.9250028897.

Adding to 302010422 its reverse (224010203), we get a palindrome (526020625).

The spelling of 302010422 in words is "three hundred two million, ten thousand, four hundred twenty-two".