202202111112202 has 16 divisors (see below), whose sum is σ = 305655582431232. Its totient is φ = 100317104465760.

The previous prime is 202202111112179. The next prime is 202202111112217. The reversal of 202202111112202 is 202211111202202.

It is a self number, because there is not a number n which added to its sum of digits gives 202202111112202.

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 7 ways as a sum of consecutive naturals, for example, 44713098 + ... + 49027189.

It is an arithmetic number, because the mean of its divisors is an integer number (19103473901952).

Almost surely, 2^{202202111112202} is an apocalyptic number.

202202111112202 is a deficient number, since it is larger than the sum of its proper divisors (103453471319030).

202202111112202 is a wasteful number, since it uses less digits than its factorization.

202202111112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93748653.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202202111112202 its reverse (202211111202202), we get a palindrome (404413222314404).

The spelling of 202202111112202 in words is "two hundred two trillion, two hundred two billion, one hundred eleven million, one hundred twelve thousand, two hundred two".