20062199 has 2 divisors, whose sum is σ = 20062200. Its totient is φ = 20062198.

The previous prime is 20062181. The next prime is 20062201. The reversal of 20062199 is 99126002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20062199 - 2¹⁶ = 19996663 is a prime.

Together with 20062201, 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 (20062109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10031099 + 10031100.

It is an arithmetic number, because the mean of its divisors is an integer number (10031100).

Almost surely, 2^20062199 is an apocalyptic number.

20062199 is a deficient number, since it is larger than the sum of its proper divisors (1).

20062199 is an equidigital number, since it uses as much as digits as its factorization.

20062199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 20062199 is about 4479.0846163028. The cubic root of 20062199 is about 271.7228605616.

The spelling of 20062199 in words is "twenty million, sixty-two thousand, one hundred ninety-nine".