111002223012202 has 8 divisors (see below), whose sum is σ = 167620806562500. Its totient is φ = 55128620824704.

The previous prime is 111002223012173. The next prime is 111002223012203. The reversal of 111002223012202 is 202210322200111.

It can be written as a sum of positive squares in 2 ways, for example, as 101262137542281 + 9740085469921 = 10062909^2 + 3120911^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 111002223012202.

It is not an unprimeable number, because it can be changed into a prime (111002223012203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186245340327 + ... + 186245340922.

Almost surely, 2^{111002223012202} is an apocalyptic number.

111002223012202 is a deficient number, since it is larger than the sum of its proper divisors (56618583550298).

111002223012202 is a wasteful number, since it uses less digits than its factorization.

111002223012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372490681400.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 111002223012202 its reverse (202210322200111), we get a palindrome (313212545212313).

The spelling of 111002223012202 in words is "one hundred eleven trillion, two billion, two hundred twenty-three million, twelve thousand, two hundred two".