1112102200221 has 8 divisors (see below), whose sum is σ = 1482813474240. Its totient is φ = 741396196512.

The previous prime is 1112102200207. The next prime is 1112102200243. The reversal of 1112102200221 is 1220022012111.

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

It is not a de Polignac number, because 1112102200221 - 2¹¹ = 1112102198173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1112102200221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112102200201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795681 + ... + 1690358.

It is an arithmetic number, because the mean of its divisors is an integer number (185351684280).

Almost surely, 2^{1112102200221} is an apocalyptic number.

It is an amenable number.

1112102200221 is a deficient number, since it is larger than the sum of its proper divisors (370711274019).

1112102200221 is a wasteful number, since it uses less digits than its factorization.

1112102200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635155.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1112102200221 its reverse (1220022012111), we get a palindrome (2332124212332).

The spelling of 1112102200221 in words is "one trillion, one hundred twelve billion, one hundred two million, two hundred thousand, two hundred twenty-one".