40220000201 has 2 divisors, whose sum is σ = 40220000202. Its totient is φ = 40220000200.

The previous prime is 40220000189. The next prime is 40220000209. The reversal of 40220000201 is 10200002204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23939516176 + 16280484025 = 154724^2 + 127595^2 .

It is a cyclic number.

It is not a de Polignac number, because 40220000201 - 2³⁴ = 23040131017 is a prime.

It is not a weakly prime, because it can be changed into another prime (40220000209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20110000100 + 20110000101.

It is an arithmetic number, because the mean of its divisors is an integer number (20110000101).

Almost surely, 2^40220000201 is an apocalyptic number.

It is an amenable number.

40220000201 is a deficient number, since it is larger than the sum of its proper divisors (1).

40220000201 is an equidigital number, since it uses as much as digits as its factorization.

40220000201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 40220000201 its reverse (10200002204), we get a palindrome (50420002405).

The spelling of 40220000201 in words is "forty billion, two hundred twenty million, two hundred one", and thus it is an aban number.