112210202202139 has 2 divisors, whose sum is σ = 112210202202140. Its totient is φ = 112210202202138.

The previous prime is 112210202202121. The next prime is 112210202202143. The reversal of 112210202202139 is 931202202012211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112210202202139 - 2⁷ = 112210202202011 is a prime.

It is a super-2 number, since 2×112210202202139² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112210202202739) by changing a digit.

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 as a sum of consecutive naturals, namely, 56105101101069 + 56105101101070.

It is an arithmetic number, because the mean of its divisors is an integer number (56105101101070).

Almost surely, 2^{112210202202139} is an apocalyptic number.

112210202202139 is a deficient number, since it is larger than the sum of its proper divisors (1).

112210202202139 is an equidigital number, since it uses as much as digits as its factorization.

112210202202139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 112210202202139 in words is "one hundred twelve trillion, two hundred ten billion, two hundred two million, two hundred two thousand, one hundred thirty-nine".