111002213 has 8 divisors (see below), whose sum is σ = 127518528. Its totient is φ = 94650624.

The previous prime is 111002207. The next prime is 111002233. The reversal of 111002213 is 312200111.

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

It is a cyclic number.

It is not a de Polignac number, because 111002213 - 2⁶ = 111002149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111002194 and 111002203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111002233) 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, 39731 + ... + 42432.

It is an arithmetic number, because the mean of its divisors is an integer number (15939816).

Almost surely, 2^111002213 is an apocalyptic number.

It is an amenable number.

111002213 is a deficient number, since it is larger than the sum of its proper divisors (16516315).

111002213 is an equidigital number, since it uses as much as digits as its factorization.

111002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82363.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 111002213 is about 10535.7587766615. The cubic root of 111002213 is about 480.5927471772.

Adding to 111002213 its reverse (312200111), we get a palindrome (423202324).

The spelling of 111002213 in words is "one hundred eleven million, two thousand, two hundred thirteen".