220020002407 has 2 divisors, whose sum is σ = 220020002408. Its totient is φ = 220020002406.

The previous prime is 220020002399. The next prime is 220020002441. The reversal of 220020002407 is 704200020022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220020002407 - 2³ = 220020002399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220020006407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110010001203 + 110010001204.

It is an arithmetic number, because the mean of its divisors is an integer number (110010001204).

Almost surely, 2^220020002407 is an apocalyptic number.

220020002407 is a deficient number, since it is larger than the sum of its proper divisors (1).

220020002407 is an equidigital number, since it uses as much as digits as its factorization.

220020002407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 19.

Adding to 220020002407 its reverse (704200020022), we get a palindrome (924220022429).

The spelling of 220020002407 in words is "two hundred twenty billion, twenty million, two thousand, four hundred seven".