111101311212202 has 8 divisors (see below), whose sum is σ = 170197753346496. Its totient is φ = 54368726763372.

The previous prime is 111101311212167. The next prime is 111101311212253. The reversal of 111101311212202 is 202212113101111.

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 111101311212202.

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, 590964421248 + ... + 590964421435.

It is an arithmetic number, because the mean of its divisors is an integer number (21274719168312).

Almost surely, 2^{111101311212202} is an apocalyptic number.

111101311212202 is a deficient number, since it is larger than the sum of its proper divisors (59096442134294).

111101311212202 is a wasteful number, since it uses less digits than its factorization.

111101311212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181928842732.

The product of its (nonzero) digits is 48, while the sum is 19.

Adding to 111101311212202 its reverse (202212113101111), we get a palindrome (313313424313313).

The spelling of 111101311212202 in words is "one hundred eleven trillion, one hundred one billion, three hundred eleven million, two hundred twelve thousand, two hundred two".