11112120022202 has 8 divisors (see below), whose sum is σ = 16668348952500. Its totient is φ = 5556003704704.

The previous prime is 11112120022193. The next prime is 11112120022249. The reversal of 11112120022202 is 20222002121111.

It can be written as a sum of positive squares in 2 ways, for example, as 10264263956521 + 847856065681 = 3203789^2 + 920791^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11112120022202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27906077 + ... + 28301472.

Almost surely, 2^{11112120022202} is an apocalyptic number.

11112120022202 is a deficient number, since it is larger than the sum of its proper divisors (5556228930298).

11112120022202 is an equidigital number, since it uses as much as digits as its factorization.

11112120022202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56306400.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11112120022202 its reverse (20222002121111), we get a palindrome (31334122143313).

The spelling of 11112120022202 in words is "eleven trillion, one hundred twelve billion, one hundred twenty million, twenty-two thousand, two hundred two".