20211110119 has 2 divisors, whose sum is σ = 20211110120. Its totient is φ = 20211110118.

The previous prime is 20211110107. The next prime is 20211110147. The reversal of 20211110119 is 91101111202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20211110119 - 2¹³ = 20211101927 is a prime.

It is a super-2 number, since 2×20211110119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20211110096 and 20211110105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20211110149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10105555059 + 10105555060.

It is an arithmetic number, because the mean of its divisors is an integer number (10105555060).

Almost surely, 2^20211110119 is an apocalyptic number.

20211110119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20211110119 is an equidigital number, since it uses as much as digits as its factorization.

20211110119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 20211110119 in words is "twenty billion, two hundred eleven million, one hundred ten thousand, one hundred nineteen".