20220101039 has 2 divisors, whose sum is σ = 20220101040. Its totient is φ = 20220101038.

The previous prime is 20220101023. The next prime is 20220101089. The reversal of 20220101039 is 93010102202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20220101039 - 2⁴ = 20220101023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20220101039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20220101009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110050519 + 10110050520.

It is an arithmetic number, because the mean of its divisors is an integer number (10110050520).

Almost surely, 2^20220101039 is an apocalyptic number.

20220101039 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220101039 is an equidigital number, since it uses as much as digits as its factorization.

20220101039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 20220101039 in words is "twenty billion, two hundred twenty million, one hundred one thousand, thirty-nine".