220010120111 has 2 divisors, whose sum is σ = 220010120112. Its totient is φ = 220010120110.

The previous prime is 220010120089. The next prime is 220010120117. The reversal of 220010120111 is 111021010022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220010120111 - 2⁶ = 220010120047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220010120092 and 220010120101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220010120117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110005060055 + 110005060056.

It is an arithmetic number, because the mean of its divisors is an integer number (110005060056).

Almost surely, 2^220010120111 is an apocalyptic number.

220010120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

220010120111 is an equidigital number, since it uses as much as digits as its factorization.

220010120111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 220010120111 its reverse (111021010022), we get a palindrome (331031130133).

The spelling of 220010120111 in words is "two hundred twenty billion, ten million, one hundred twenty thousand, one hundred eleven".