111020014421202 has 8 divisors (see below), whose sum is σ = 222040028842416. Its totient is φ = 37006671473732.

The previous prime is 111020014421191. The next prime is 111020014421213. The reversal of 111020014421202 is 202124410020111.

It is an interprime number because it is at equal distance from previous prime (111020014421191) and next prime (111020014421213).

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

111020014421202 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9251667868428 + ... + 9251667868439.

It is an arithmetic number, because the mean of its divisors is an integer number (27755003605302).

Almost surely, 2^{111020014421202} is an apocalyptic number.

111020014421202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111020014421202 is a wasteful number, since it uses less digits than its factorization.

111020014421202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18503335736872.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 111020014421202 its reverse (202124410020111), we get a palindrome (313144424441313).

The spelling of 111020014421202 in words is "one hundred eleven trillion, twenty billion, fourteen million, four hundred twenty-one thousand, two hundred two".