302012021002 has 8 divisors (see below), whose sum is σ = 453052910016. Its totient is φ = 150994384332.

The previous prime is 302012020997. The next prime is 302012021063. The reversal of 302012021002 is 200120210203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×302012021002² (a number of 24 digits) contains 22 as substring.

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, 5780578 + ... + 5832589.

It is an arithmetic number, because the mean of its divisors is an integer number (56631613752).

Almost surely, 2^302012021002 is an apocalyptic number.

302012021002 is a deficient number, since it is larger than the sum of its proper divisors (151040889014).

302012021002 is a wasteful number, since it uses less digits than its factorization.

302012021002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11626172.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 302012021002 its reverse (200120210203), we get a palindrome (502132231205).

The spelling of 302012021002 in words is "three hundred two billion, twelve million, twenty-one thousand, two".