20020120101119 has 2 divisors, whose sum is σ = 20020120101120. Its totient is φ = 20020120101118.

The previous prime is 20020120101089. The next prime is 20020120101139. The reversal of 20020120101119 is 91110102102002.

It is an a-pointer prime, because the next prime (20020120101139) can be obtained adding 20020120101119 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20020120101119 - 2¹⁶ = 20020120035583 is a prime.

It is a super-2 number, since 2×20020120101119² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20020120101119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20020120101139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010060050559 + 10010060050560.

It is an arithmetic number, because the mean of its divisors is an integer number (10010060050560).

Almost surely, 2^{20020120101119} is an apocalyptic number.

20020120101119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020120101119 is an equidigital number, since it uses as much as digits as its factorization.

20020120101119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 20020120101119 in words is "twenty trillion, twenty billion, one hundred twenty million, one hundred one thousand, one hundred nineteen".