202116223354 has 16 divisors (see below), whose sum is σ = 321567000480. Its totient is φ = 95008427280.

The previous prime is 202116223339. The next prime is 202116223367. The reversal of 202116223354 is 453322611202.

202116223354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 20295969 + ... + 20305924.

It is an arithmetic number, because the mean of its divisors is an integer number (20097937530).

Almost surely, 2^202116223354 is an apocalyptic number.

202116223354 is a deficient number, since it is larger than the sum of its proper divisors (119450777126).

202116223354 is a wasteful number, since it uses less digits than its factorization.

202116223354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40602045.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 202116223354 its reverse (453322611202), we get a palindrome (655438834556).

The spelling of 202116223354 in words is "two hundred two billion, one hundred sixteen million, two hundred twenty-three thousand, three hundred fifty-four".