302020140202 has 32 divisors (see below), whose sum is σ = 496267803648. Its totient is φ = 136712070000.

The previous prime is 302020140157. The next prime is 302020140211. The reversal of 302020140202 is 202041020203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14363877 + ... + 14384887.

It is an arithmetic number, because the mean of its divisors is an integer number (15508368864).

Almost surely, 2^302020140202 is an apocalyptic number.

302020140202 is a deficient number, since it is larger than the sum of its proper divisors (194247663446).

302020140202 is a wasteful number, since it uses less digits than its factorization.

302020140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23706.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 302020140202 its reverse (202041020203), we get a palindrome (504061160405).

The spelling of 302020140202 in words is "three hundred two billion, twenty million, one hundred forty thousand, two hundred two".