120002220200111 has 2 divisors, whose sum is σ = 120002220200112. Its totient is φ = 120002220200110.

The previous prime is 120002220200081. The next prime is 120002220200113. The reversal of 120002220200111 is 111002022200021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120002220200111 - 2¹⁸ = 120002219937967 is a prime.

Together with 120002220200113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120002220200113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60001110100055 + 60001110100056.

It is an arithmetic number, because the mean of its divisors is an integer number (60001110100056).

Almost surely, 2^{120002220200111} is an apocalyptic number.

120002220200111 is a deficient number, since it is larger than the sum of its proper divisors (1).

120002220200111 is an equidigital number, since it uses as much as digits as its factorization.

120002220200111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120002220200111 its reverse (111002022200021), we get a palindrome (231004242400132).

The spelling of 120002220200111 in words is "one hundred twenty trillion, two billion, two hundred twenty million, two hundred thousand, one hundred eleven".