112202210220202 has 4 divisors (see below), whose sum is σ = 168303315330306. Its totient is φ = 56101105110100.

The previous prime is 112202210220143. The next prime is 112202210220281. The reversal of 112202210220202 is 202022012202211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 56861688967561 + 55340521252641 = 7540669^2 + 7439121^2 .

It is a super-4 number, since 4×112202210220202⁴ (a number of 57 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112202210220202.

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 as a sum of consecutive naturals, namely, 28050552555049 + ... + 28050552555052.

Almost surely, 2^{112202210220202} is an apocalyptic number.

112202210220202 is a deficient number, since it is larger than the sum of its proper divisors (56101105110104).

112202210220202 is an equidigital number, since it uses as much as digits as its factorization.

112202210220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56101105110103.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 112202210220202 its reverse (202022012202211), we get a palindrome (314224222422413).

The spelling of 112202210220202 in words is "one hundred twelve trillion, two hundred two billion, two hundred ten million, two hundred twenty thousand, two hundred two".