220402420002467 has 2 divisors, whose sum is σ = 220402420002468. Its totient is φ = 220402420002466.

The previous prime is 220402420002407. The next prime is 220402420002487. The reversal of 220402420002467 is 764200024204022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220402420002467 - 2²² = 220402415808163 is a prime.

It is not a weakly prime, because it can be changed into another prime (220402420002407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110201210001233 + 110201210001234.

It is an arithmetic number, because the mean of its divisors is an integer number (110201210001234).

Almost surely, 2^{220402420002467} is an apocalyptic number.

220402420002467 is a deficient number, since it is larger than the sum of its proper divisors (1).

220402420002467 is an equidigital number, since it uses as much as digits as its factorization.

220402420002467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 35.

Adding to 220402420002467 its reverse (764200024204022), we get a palindrome (984602444206489).

The spelling of 220402420002467 in words is "two hundred twenty trillion, four hundred two billion, four hundred twenty million, two thousand, four hundred sixty-seven".