1112502223211 has 2 divisors, whose sum is σ = 1112502223212. Its totient is φ = 1112502223210.

The previous prime is 1112502223207. The next prime is 1112502223213. The reversal of 1112502223211 is 1123222052111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112502223211 - 2² = 1112502223207 is a prime.

It is a super-2 number, since 2×1112502223211² (a number of 25 digits) contains 22 as substring.

Together with 1112502223213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1112502223213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556251111605 + 556251111606.

It is an arithmetic number, because the mean of its divisors is an integer number (556251111606).

Almost surely, 2^{1112502223211} is an apocalyptic number.

1112502223211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112502223211 is an equidigital number, since it uses as much as digits as its factorization.

1112502223211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 1112502223211 its reverse (1123222052111), we get a palindrome (2235724275322).

The spelling of 1112502223211 in words is "one trillion, one hundred twelve billion, five hundred two million, two hundred twenty-three thousand, two hundred eleven".