202022020102 has 32 divisors (see below), whose sum is σ = 354712621824. Its totient is φ = 84487384800.

The previous prime is 202022020073. The next prime is 202022020111. The reversal of 202022020102 is 201020220202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480577 + ... + 796867.

It is an arithmetic number, because the mean of its divisors is an integer number (11084769432).

Almost surely, 2^202022020102 is an apocalyptic number.

202022020102 is a deficient number, since it is larger than the sum of its proper divisors (152690601722).

202022020102 is a wasteful number, since it uses less digits than its factorization.

202022020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317404.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 202022020102 its reverse (201020220202), we get a palindrome (403042240304).

The spelling of 202022020102 in words is "two hundred two billion, twenty-two million, twenty thousand, one hundred two".