302110402420212 has 12 divisors (see below), whose sum is σ = 704924272313856. Its totient is φ = 100703467473400.

The previous prime is 302110402420201. The next prime is 302110402420223. The reversal of 302110402420212 is 212024204011203.

It is an interprime number because it is at equal distance from previous prime (302110402420201) and next prime (302110402420223).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×302110402420212² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12587933434164 + ... + 12587933434187.

It is an arithmetic number, because the mean of its divisors is an integer number (58743689359488).

Almost surely, 2^{302110402420212} is an apocalyptic number.

It is an amenable number.

302110402420212 is an abundant number, since it is smaller than the sum of its proper divisors (402813869893644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

302110402420212 is a wasteful number, since it uses less digits than its factorization.

302110402420212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25175866868358 (or 25175866868356 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 302110402420212 its reverse (212024204011203), we get a palindrome (514134606431415).

The spelling of 302110402420212 in words is "three hundred two trillion, one hundred ten billion, four hundred two million, four hundred twenty thousand, two hundred twelve".