20020001122369 has 2 divisors, whose sum is σ = 20020001122370. Its totient is φ = 20020001122368.

The previous prime is 20020001122189. The next prime is 20020001122481. The reversal of 20020001122369 is 96322110002002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19183348814400 + 836652307969 = 4379880^2 + 914687^2 .

It is a cyclic number.

It is not a de Polignac number, because 20020001122369 - 2¹⁵ = 20020001089601 is a prime.

It is a super-2 number, since 2×20020001122369² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20020001122169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010000561184 + 10010000561185.

It is an arithmetic number, because the mean of its divisors is an integer number (10010000561185).

Almost surely, 2^{20020001122369} is an apocalyptic number.

It is an amenable number.

20020001122369 is a deficient number, since it is larger than the sum of its proper divisors (1).

20020001122369 is an equidigital number, since it uses as much as digits as its factorization.

20020001122369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 20020001122369 in words is "twenty trillion, twenty billion, one million, one hundred twenty-two thousand, three hundred sixty-nine".