111122120100202 has 8 divisors (see below), whose sum is σ = 166762064766276. Its totient is φ = 55534765178112.

The previous prime is 111122120100197. The next prime is 111122120100347. The reversal of 111122120100202 is 202001021221111.

It can be written as a sum of positive squares in 2 ways, for example, as 105333664241961 + 5788455858241 = 10263219^2 + 2405921^2 .

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

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, 13147430713 + ... + 13147439164.

Almost surely, 2^{111122120100202} is an apocalyptic number.

111122120100202 is a deficient number, since it is larger than the sum of its proper divisors (55639944666074).

111122120100202 is a wasteful number, since it uses less digits than its factorization.

111122120100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26294871992.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111122120100202 its reverse (202001021221111), we get a palindrome (313123141321313).

The spelling of 111122120100202 in words is "one hundred eleven trillion, one hundred twenty-two billion, one hundred twenty million, one hundred thousand, two hundred two".